6mm arc 18 barrel velocity by the inch 56×45 mm (. 6 ARC makes for a lightweight AR-15 hunting rifle that can be carried all day Dec 19, 2024 · If you’re converting a standard 5. As for the barrel rifling, a 5r or 3r would seem great. Probably not even an 18" barrel. 5-18 inch for practical maneuvering. The best barrel length for 6mm ARC is 18 inches for a rifle with good velocity that is still relatively easy to transport. 8 SPC Ballistics Compare to Other Rifles? The 6. A suppressor makes a perfect companion to the 6mm ARC. 98 inHg, and a 10mph 90 degree wind: 2200 FPS Impact Distance (Poleaxe speed for hydrostatic shock in tissue): 16" - 190 yards 18" - 255 yards Wind Drift in Inches at 500 Yards: 16" - 20" 18" - 18. 078-000-607: 6mm ARC Barrel 18” Mid-Length, 1-8 twist Mar 29, 2021 · 18" barrel with rifle length gas 18" barrel with rifle +1 20" barrel with rifle length gas 20" barrel with rifle +1 As an example, in 5. rdsii640; For maximum velocity with 5. How diffrent is 22 ARC from 220 Russian/22PPC? Shilen Match Barrel with Headspaced Bolt AR-15 6mm ARC 18” Stainless Steel Apr 12, 2024 · The 6mm ARC’s barrel life is around 5,000 rounds, so it lasts significantly longer. 2520 18” Barrel PF 80gr TTSX. What I would consider to be fairly normal velocity loss for a 20 Inch Barrel, and 24" barrel numbers. 22 Nosler, 6mm ARC (tested), . 56 and it’s not lost velocity or any accuracy thus far. 18 Inch 6mm ARC Barrel with Stainless Construction Oct 21, 2022 · 6mm ARC Odin Works 18 inch Barrel Testing Factory Hornady 108gr ELD Match#hornady #odinworks #6mmarc Buy 22" Stainless 6mm ARC Barrel from Grendel Hunter | Medium contour | Rifle Length Gas. Sale Price: $204. 2 Grains for 3074 FPS from a 24" Test Barrel. You’d need to run the numbers to see velocities and energy at distances to determine what will work for you hunting. Jan 5, 2022 · 18 Inch 6mm ARC Barrel with Stainless Construction and Nitride Finish For repeatable, long-range accuracy with 6mm ARC, this 18 inch barrel in your AR-15 fits the bill. 16-18 inches: A good choice for mid-range combat or hunting, If you want even more velocity, consider a 22-inch barrel. Barrel is well made Best Barrel Length for 6mm Arc. In Stock . The 18-inch 6MM ARC Upper by Wilson Combat features a Tactical Hunter fluted 416R glass bead stainless steel barrel. Still 0. 56-platform compatible cartridge, similar to the 6. I have shot deer @ 500 yards with a 16” 6. Many shooters opt for a 16″ barrel if they don’t plan on shooting past 500 yards or they’ll prefer a 26″ barrel for mile shots or long range shooting. -lbs. Elevation 920 Temp: 68° Humidity: 22% BP: 30. In response to the phenomenal popularity of the site, we've continued to do testing, and have expanded the data to include an additional 8 handgun calibers/cartridges (and a repeat of the . The current lot I'm shooting is a full 65 fps slower. In Stock. 6 Creedmoor is rapidly rising in popularity among long range shooters. Mar 31, 2021 · The 6mm rounds have very high ballistic coefficients (more aerodynamic than 5. 5 Grendel’s 1. i am wondering if anyone has any hands on re 6mm CM (or even 243 & other similar 6mm) from a 20' bbl. Explore the cutting-edge performance of the ATI Omni Hybrid Maxx RIA 6mm ARC Rifle, engineered for precision and reliability Enhance accuracy and ballistics with the 18 inches barrel length, optimized for versatile shooting scenarios Achieve optimal bullet stabilization with the 17-1/2 inches twist rate, ensuring consistent accuracy with a variety of bullet weights Enjoy enhanced modularity Ballistic Advantage 6mm ARC Premium Series 18″ SPR Rifle Length Barrel Sub MOA Accuracy Guarantee! The Ballistic Advantage 6mm ARC Premium Series 18 SPR Rifle Length Barrel is machined from 416R Stainless Steel, has a matte bead blasted finish and is HP and MPI tested to ensure the best in quality and accuracy. Gas Journal: . Oct 28, 2023 · Sure a longer barrel gets more velocity but what does that actually mean for real world down range performance? Let's take a side by side look at how an 18" Jun 3, 2020 · Advertised velocity of the 6mm ARC 108-grain ELD-Match load is 2,750 fps from a 24-inch barrel. 75 . 27. The 6MM Projectile, essentially the holy grail of bullets for coefficientancy and is widely used in precision and hunting. Not quiet as handy with a can but more velocity. 5 Grendel’s. Features. im assuming ill be getting better velocity ARs are best between 14. Nov 18, 2024 · – Caliber: 6mm ARC – Barrel Length: 18 inches – Overall Length: 36. Barrel Extension: M4 feed ramps. May 11, 2023 · Common 6mm ARC Barrel Length Options. But doesn’t the 6. I've been trying to find short barrel data as well and it's been tough. 5 Grendel are both designed for AR-15 platforms. 5 Grendel Premium Stainless AR15 Barrel - GFR Bolt Carrier Group w/ 6MM ARC Bolt; 16. 5 twist seems right. The thought is that they could be little pig blasters for guys in east Texas who are hunting in the tight brush but still want to run 6mm ARC. Made from high-quality 416R stainless steel, this barrel features a nitride finish for maximum corrosion resistance, nickel teflon extension for added durability and lubricity, and 5R rifling for excellent accuracy and Jan 5, 2022 · Hornady’s new long-range 6mm ARC round deserves a high-quality barrel to ensure accuracy and high velocity. 16-18 velocity, consider a 22-inch Oct 25, 2024 · I have a Howa Mini with a 22” sporter barrel shooting factory 108 ELD-M’s at 2620 fps. 22 ARC is between 18 and 24 inches. Type: Gas-operated, semiautomatic; Caliber:. Jun 3, 2020 · To test the 6mm ARC we installed ODIN Works 6mm ARC stainless steel barrels into the upper receivers. 2142 Copper Creek 95LRX. S Nov 12, 2023 · 6mm arc ballistics look like it does really well in short barrels, but I've seen wierd gas tube lengths from some barrel manufacturers. And, swap in our 6mm ARC magazines. Jan 26, 2024 · The Hornady 6mm ARC typically has a 16-18 inch barrel. I probably won’t be shooting past 500yrds very often. Our initial research data covered the relationship between barrel length and velocity for some 13 common handgun calibers/cartridges. I’ve shot the SBR (with a much shorter barrel than you intend) out to the distance you’ve mentioned and that’s the limit of where I like it (700-800m is really Feb 4, 2023 · Beer City Bullets 18" 6MM ARC SS Match Barrel **Barrels include Black River Tactical MicroPin Gas Block and MarkBlue Gas Tube** Any 6MM ARC Bolts added to cart will be headspaced to your barrel. Testing was conducted with a 18-inch barreled AR-15 equipped with a Primary Arms SLx 4-16×44 FFP scope with the R-Grid 2B reticle from a bench rest on calm, mild days. Jan 3, 2025 · Direct: X-Caliber Custom AR Barrel 6 ARC 18” (add Rubber City headspaced BCG for +$200) (with muzzle threads) ($372) Patriot Valley Arms - Osprey 18” 6 ARC barrel with rifle +2 ($399) (add headspaced Rubber City bolt for $125) Shaw 18” HBAR rifle length barrel ($200) Rexus 18” 6 ARC Heavy profile Rifle Length Chrome Moly Nitrided Barrel Nov 26, 2024 · 6mm ARC is built for reaching out, but with a 14. 5 GII work best in 18" and 20" barrels. What Is The 6mm ARC Good For? The 6mm ARC was designed as an anti-personnel caliber for a DoD request, but it is much more than that. 5 Grendel bolt carrier group, and new magazines. The rifle-length gas system also keeps recoil mild, and a full 20 inch length keeps rounds at high velocity for extended range use. I was thinking that if i went 6. A 16 or 18-inch 6mm ARC barrel checks these boxes without compromising muzzle velocity. The 6mm ARC uses lighter bullets, usually 103-108 grains, compared to the Grendel’s 123-130 grains. I dont think you lose much in shorter barrels in 6 ARC. The Rhode Island manufacturer has evolved again, excited to announce its 6mm ARC Purebred Barrel Series in 14. Photo by Michael Anschuetz. Hornady has described the 6mm ARC as advanced, versatile, efficient, and effective — and those are great descriptors for it. Looking to run 85’s in this and think the 12” would give very good velocity for its size. In very simple terms, the 6mm ARC’s exterior ballistics exceed anything currently possible with any other AR-15 cartridge, especially at long ranges. It blows the doors off the 5. Faxon makes good barrels, I own a few of them. Average velocity change per inch of barrel length Oct 24, 2024 · 12” Barrel TAP. This should not come as a surprise. 5 • Material- 41V50 chrome moly vanadium • Extension-M4 • Marked for Caliber and Twist • Weight- oz • Barrel is Dimpled for Gas Dec 26, 2024 · To evaluate the real-world performance of the 6mm ARC, I spent several days at the range testing various factory loads. 223 Remington, providing reduced wind drift and higher retained velocity/energy at any range. Shop 6mm ARC barrels at MidwayUSA! We carry a huge selection of AR-15, Thompson Center, and Zermatt Barrels chambered in 6mm ARC! Mar 4, 2021 · The 108 grain ELD MATCH load from Hornady lists a muzzle velocity of 2,750 FPS out of a 24-inch barrel. These shorter barrel lengths are perfect for modern sporting rifles, and for using suppressors. With a 90gr ELD-X @ 2441 fps (Muzzle) I’m good to about 500 yards for a minimum expansion velocity of 1600 fps. My velocity average was 2610fps, about 15fps faster than factory Oct 3, 2022 · A barrel length of 22" (rifle lenght +1 or +2 gas system) with a 1-7 or 1-7. 18” is not as common so you have fewer options (check BA for a couple of decent options) and decide between a mid or rifle length. 0gr LVR, gm205mar primers, hornady once fired brass, col: 2. 7 moa out of my 18” Odin barrel. 2 days ago · The barrel life using the 6. I have only shot coyotes with the rifle so far. What is working well for you? Mar 10, 2023 · 9-inch Barrel: In the 9-inch barrel, you’ll see about 2,100 fps and get 1,100 ft. 6mm-arc-rifle Sep 10, 2024 · – 11″ ultra match-grade 6mm arc barrel – 1:7 twist – 5r button rifling – 5/8x24 muzzle threads – carbine length gas port . Our Premium Series Barrels feature a Nickel Boron Coated Extended M4 Feed Ramp Extension. 3 of 8208 @ 2. 5 Grendel barrel offers enough stability and Jul 11, 2020 · Each RESOLUTE rifle chambered in 6mm ARC features a medium tapered 16-inch barrel and ship with one 10-round magazine. 4 to . A 20-inch barrel is the best all-around length to go with for multiple uses. Combining an efficient case design with the wide range of excellent 6mm bullets, the 6 Creedmoor becomes an intriguing choice. 5in. 2 2170 2255 2330 2400 2460 2520 2565 2610 2640 Varget 26. Precision rifle competitor Ryan Hey from MagnetoSpeed explained this Aug 11, 2010 · hope this is the right place to ask this. 5 inches (adjustable stock) – Weight: 7. 308 Win, 6. 5 Grendel. 5 Grendel are essentially the same (0. This barrel from Ballistic Advantage’s Premium Black Series features 416R stainless steel construction, with a black nitride finish to resist corrosion. A 16 or 18-inch 6mm ARC barrel checks these boxes without compromising muzzle velocity. 490 inches, shortened slightly from the 6. 5 Grendel and 6. 5 Creedmoor is approximately 3,000 rounds, whereas, with the 6mm ARC, it is approximately 5,000 rounds. Theoretically, a 22-inch barrel would be the best combination between somewhat manageable maneuverability and maximum velocity, but it's a non-standard length. At the range getting some chronograph speeds of 4 different 6mm ARC factory loads with a 16 inch barrel. The 6mm ARC was developed around a 108-­grain bullet, specifically Hornady’s Match ELD-­M. Gas Aug 2, 2024 · The base and rim diameters of the 6mm ARC and the 6. This is true whether you shoot it from a 12", 18" or 24" barrel. thought about keeping it and Jun 3, 2020 · 6mm ARC revealed by Hornady on June 3rd 2020. 5 twist rate and is made from 416R rifle-rated steel, ensuring superior durability and accuracy. With factory fodder (I don’t reload) I got 5 shot 100 yard groups of around 1. The barrel supports a rifle-length gas system that has proven to be the best length system in a barrel this length, allowing for the dwell to be minimized as well as providing a softer feeling recoil. That’s personal preference though. Jul 20, 2023 · Bill reports: “Muzzle velocities ranged from 2,893 ft/sec at 24″ to 2,598 ft/sec at 16″ for a decrease in muzzle velocity of 295 ft/sec. Dec 13, 2023 · I am hoping the 6mm ARC running 55-60 grain bullets will have a higher velocity than a similar setup 223 AR running 55-60 grain bullets. Anthony Linder (verified owner) – March 18, 2024. They advertise it should be 2750 FPS from a 24" barrel. The 6 Dasher was tested with light bullets, 55 over 4000 fps 58 gr 4100 fps 70 gr over 3700 fps and accurate with a 7. 243" 90 gr. 2643 Oct 25, 2022 · 6mm ARC Barrel Length. 750in or MK12 tabbed gas blocks (non-tabbed gas blocks will still work) Gas System: Midength. 5G I would be shooting lighter 95-105gr bullets to help offset the loss of velocity due to barrel length and a slightly faster powder, but its seeming like thats a sweet spot bullet weight range for 6arc too. Thanks, Preston The Hornady 6mm ARC typically has a 16-18 inch barrel. For comparison, my 13” Criterion groups 1. 915-000-097 6mm ARC Barrel 18” SPR Profile, Rifle Length The Hornady 22 ARC 75 grain ELD Match bullet has a muzzle velocity of 3,075 fps, whereas the 88 grain ELD Match bullet has a muzzle velocity of 2,820 fps. 300 Ham’r ; Capacity: 15+1 Barrel Length graphic: https://press. So by going from 18" to 16", you have lost about 100 FPS. This load drops 29 inches at 300 yards with a 100-yard zero. 5" • Gas system- Mid Length • Gas Block Size- . 00. You may not post, read threads, or access the forum. Jan 2, 2025 · The Faxon Match Series 24" Heavy Fluted 6mm ARC AR-15 Barrel is designed for precision and performance, with a heavy fluted design that reduces weight and enhances performance. Looking for recommendations on barrel length, profile, etc. What is 6mm ARC? Jun 26, 2024 · Rifle + 1 gas length for 18-22" barrel. Wilson LMT Barrel conversion w/SLR Micro Gas Block; Rearden SPB . A 12. Leaning towards getting a custom Bartlein barrel spun up. 6mm ARC - A Modern Engineering Marvel. 8 SPC load, and actual ballistic performance may vary depending on bullet weight, lot, barrel length, and environmental conditions while shooting. 2880 PF 95gr LRX. TECH SPECS: CALIBER: 6mm ARC BARREL: 16. 5 Creedmoor, the 6mm ARC is more forgiving than other calibers. My G2 chronograph here: https://alnk. Chamber: 6MM ARC. 5”, 16”, and 20”, respectively. Hornady is launching the 6mm ARC with three loads running in weight from 103 to 108 grains at about between 2,750 and 2,800 fps from a 24-inch barrel. 218 DIAMETER: 0. We took a step back to see how we could create a barrel line that would be a culmination of all the lessons learned through years of making barrels for several OEM’s. Ultimately it is reliant on how fast the ammo is out of the barrel you're using, but if you're hoping for 1000m supers out of a 16" or 14. Aug 20, 2020 · Bill reports: “Muzzle velocities ranged from 2,893 ft/sec at 24″ to 2,598 ft/sec at 16″ for a decrease in muzzle velocity of 295 ft/sec. 223/5. 5 Grendel round can generate enough power to take down most deer-sized targets at 500 yards. 6mm ARCLet’s face it, once word gets out that an undisclosed Department of Defense Jan 6, 2021 · All 6mm rounds suffer from velocity increases during barrel break-in; the 6mm ARC is no different. com/assets/pcthumbs/photos/1410997173-6mm-ARC---Velocity-vs-Barrel-Length-infographic. With the 24" you will gain some velocity for sure, but the round is capable of 1000 yard performance in shorter barrels. 2 over on both charges in starline brass. 6mm ARC (Advanced Rifle Cartridge) Length 24" to give Maximum Velocity for Long Range Ballistics This is an 18 inch 6MM Arc SPR Rifle Length, Premium Black barrel in 416R Stainless steel. 380 Auto tests with May 8, 2023 · Hornady 108 grain ELD with a 100-yard zero fired from an 18" barrel at a muzzle velocity 6mm ARC Barrel Length Options. Contour: RECCE Profile. Oct 1, 2020 · The 6mm ARC doesn’t go subsonic until 1,100 to 1,200 yards when shot out of an 18-­inch barrel, and 1,300 yards when fired from a 24-­inch barrel. What they found was a very little deviation in performance. 5oz. (Firearms News photo) Shortly after Hornady launched the 6mm ARC, I started my own 6mm ARC build centered around an 18-inch Shaw Barrel with a 1:7. For bolt guns and ARs, Shaw Barrels has mastered fluting in several diffent designs and patterns. 223 will, as far as muzzle velocity and wind drift. The 6mm ARC has a standard muzzle velocity of just over 2,700 fps and a pretty flat trajectory for long Supersonic range,velocity & energy comparison: 224 Valkyrie 88gr ELD: 1000 1145 246 6mm ARC 108gr ELD: 1100 1120 306 6. Jan 31, 2010 · For you guys shooting 16" and 18" bolt action rifles chambered in 6mm ARC, what velocity did you get with Hornady's 108ELD factory loaded offering? 105g Hornady Black data points welcomed too. Ciao, BP Mar 24, 2024 · One unintended side effect of a longer throat is a slightly lower velocity. Faxon Firearms Gunner Profile 6mm ARC AR-15 Barrel May 19, 2022 · Beer City Bullets 18" 6MM ARC SS Match Barrel **Barrels include Black River Tactical MicroPin Gas Block and MarkBlue Gas Tube** Any 6MM ARC Bolts added to cart will be headspaced to your barrel. Some folks have suggested standard AR mags will work, but trust us, you want the magazines that have been designed for 6. 3 2170 2255 2330 2400 2460 2520 2565 2610 2640 H4895 25. 6mm ARC was designed for a 18" barrel per Hornady. While 6 ARC is better at distance than 5. 5 Grendel from 6. Apr 22, 2021 · The 6 BR, 6 BRX with zero freebore with H335 velocity in the 3700-3800 in the BR and 4000+ with 60g Sierra in the BRX using H335 with 7 1/2, barrel life seems indefinite. I have put roughly 180 rounds through it so far and the MV has been very consistent the whole time. jpgMore on the 6mm ARC: h Mar 10, 2022 · Those velocities are from the same 18-inch barrel lengths for both the Grendel and the ARC. 5" barrel. 25 inches, but the Criterion cost me about three times what I paid for the SixFive barrel. 223 Rem in the AR-15 platform Feb 11, 2018 · . 18" Centurion barrel with head spaced bolt. I’ve been getting . We had an ODIN Works tunable gas block on the 18-inch barrel and an ODIN Works adjustable gas block on the 21-inch barrel. The BCB 6MM ARC Barrels were created to fill a Velocities were established from a 24-inch barrel. Hornady 105gr bthp, 29. Polymer-tipped hollow point boat tail bullets, which are used in the new cartridge designs by Hornady, tend to conserve velocity more efficiently than traditional soft point bullets. I am over 18 I am under 18. However, friction remains a constant. 5x twist, Rifle +1 gas system, LaRue MBT 2 stage flat trigger I'm sorry, but you are banned. Jan 9, 2024 · Proof Research Carbon 18" 6 ARC barrel 1:7. 5” 6mm ARC averages 2320fps with factory 108gr eldm. Oct 26, 2017 · The Experiment One of the first things I discovered is that a 26-inch barrel is too long for the . of energy at the muzzle. 22 arc seems wierd to me. Jun 19, 2020 · Designed for superior long-range accuracy, the ENDEAVOR line features a 20-inch barrel so that you can squeeze out every drop of ballistic performance from this exciting new caliber. At 90 F, 29. What velocity are you getting and with which projectile. Stick to 16 inches or more for that. 5 twist, 6mm ARC, MT, 416SS, SBN MUZZLE: SV Brake, threaded 5/8-24 GAS PORT LOCATION: Rifle Length with SLR Adjustable Gas Block RECEIVER: Forged 7075-T6 AL M4 type upper, AR15 Jun 21, 2023 · I would consider the 6mm ARC with an 18" barrel, both of mine are very accurate, but I shoot 108 gr bullets in mine. to/6mPMbXr Jan 5, 2022 · The barrel features a tapered profile to make handling easier, while retaining enough mass for repeatable accuracy at long range. It features a 1-7. All told, you’ll have to chew through around 150 rounds before these velocity increases level off, which is why we’re reviewing an already-fouled preproduction barrel. 1″, 1:7. 15 Average for 20 rounds: 2680 fps Shots 2 through 11 through new barrel at 100 yards. 438 inch). Jun 8, 2023 · The 18-inch Shaw Barrel in 6mm ARC also boasts their premium helical fluting. 5-inch barrel, this gun is still leaning more on the running and gunning side than on the long range side. Shortening the barrel increased velocity in some instances. Note: The chart above is an example of one 6. It is an 18-inch long barrel made to accept the 6mm ARC rounds from a specialty build chambered in this caliber. 18" 6MM ARC Upper - Wilson Combat Tactical Hunter Fluted Glass Bead SS Barrel, 15" Rail, Comp Brake. I like the 18” for what you are talking about. How Does 6. 750in with gas block alignment notch for use with our . 5” MK16 Center Tab (DDC) handguard; GFR-E Standard M4 Bow trigger; 18" Cold Hammer Forged 3 Groove barrel in 6mm ARC; Rifle Length +1; Antistrike Super Compact Gas Block; Geissele Super Charging Handle; HUXWRX Flash Hider QD-6, 5/8 x 24; Super Configurable Safety Selector (DDC) Premium Mil-Spec 6 Aug 9, 2020 · The beauty of both the 6mmARC and 6. The barrels use a rifle length plus (+) 2-inch gas system. 56 NATO, it still doesn’t have the legs of . 5", I wouldn't count on it. It accepts all the same components as the Grendel, including the magazine and bolt, so all you need is a 6mm-specific barrel. 5 twist, 6mm ARC, MT 416SS, SBN; MUZZLE: MUZZLE: SV Brake, threaded 5 May 4, 2014 · Okay so I'm going to build a rifle for steel and ground-hogs, if I want to keep the barrel length 18-20" which load, and/or caliber would be better? Currently leaning toward the 224V, 20" proof and 80-85gr berger loads after doing some reading. Dec 24, 2024 · The 6mm ARC was originally designed around an 18-inch barrel because of military applications. 56) so it retains velocity better after leaving the barrel. I’ve got a 16”, 18” and a 20” inch. 22 arc came from 6mm arc from 6. While it isn’t standardized by SAAMI as of this writing (January 2017), my understanding is it will be soon. That is a little over 28 FPS/inch improvement in velocity 4-6" of barrel means 100+ FPS for one ammo, up to 165 FPS for the other, which is good for wind and good for distance. The 7. 62X39 AK (actually is not a 7. Proof Research Stainless Steel 18" barrel, 1-7. 223 Rem) AR15 upper to shoot 6mm ARC, you’ll need a 6mm barrel, a Type II 6. The Wilson Combat 6mm ARC Tactical Hunter is the best-performing 6mm ARC rifle I have run Feb 26, 2024 · Real-world testing suggests that the best barrel length for the . The 6mm ARC outperforms 6. 5 Gren 123gr SST: 1000 1181 381 Calculated using Hodgdon Reloading tables and Hornady Ballistics calculator. The 6mm ARC’s terminal performance window is 45 ­percent greater than the 6. But I am building a 20 inch barreled upper myself. 750 • Journal Length 1. Jan 15, 2025 · The 6mm ARC offers similar ballistics to the . The BCB 6MM ARC Barrels were created to fill a • Chamber- 6MM ARC, compatible with type 2 6. Might shoot suppressed with a TBAC 30CB9. Perfect for long-range shooting and superior performance. 62 it's a 7. 5's, but I'm interested in what people are achieving with shorter 6mm's. I know the 6mm's seem to need more barrel than the 6. com. 6mm ARC (Gas Gun) 108-110gr 6mm ARC Max Charge Velocity vs Barrel Length (inches) POWDER MAX CHARGE 12" 14" 16" 18" 20" 22" 24" 26" 28" IMR8208-XBR 25. Mar 23, 2023 · Right now, Hornady is the only brand offering factory-loaded ammo for 6mm ARC, and it only offers ammo safe for AR-15s, but it does have hand-loading data available for higher-pressures exclusively designed for bolt-action 6mm ARC rifles. May 3, 2024 · According to Hornady’s ballistic lab, their 6mm ARC 108-grain ELD Match load will average 2,660 fps from a 20-inch barrel, 2,600 fps from an 18-inch barrel, 2,530 fps cutting it back to 16 inches and about 2,350 fps from a short 12-inch tube. 5-inch twist. 1; 2; Next. Another example would be a 16" 5. Are you 18+? Please, verify your age to enter. Click to expand Shooting 65 and 75 grain V-Max in a Faxon fluted and getting sub moa at 100 using 8208 and R15. 10. 5” 6mm ARC will have very similar ballistics to what a 16” . Jan 16, 2023 · I took my 18" savage out today to test 8208 and lever powder with 107 Smk. This is what has been holding me back from jumping on 6mm ARC. 8 SPC was designed to increase the lethality of the 5. You can probably go rifle + 2 for the 24". 94" • Threads- 5/8-24 • Finish- Nitride • Twist- 1:7. Length: 12. Jan 10, 2023 · I'm not ballistics expert, but with small bore to case ratio cartridges I think the longer the barrel the better, I have an 18" barrel and would suggest that as a minimum. Technical specifications of caliber6 mm ARC (bolt action rifles only), popular powders, suitable bullets, and comprehensive load data for this caliber. 95 Oct 31, 2020 · I am wanting to finish a medium range AR-15 in 6mm ARC. I pulled a lot of data from different barrel lengths and used standard deviations to calculate the velocity at barrel lengths without data. I'm sure others will chime in. Jun 3, 2020 · The 108 grain ELD MATCH load from Hornady lists a muzzle velocity of 2,750 FPS out of a 24-inch barrel. Both have 30-degree shoulders. 441 and 0. Shaw Sons of Liberty Gun Works Precision 6mm ARC Rifle Length SPR AR-15 Barrel - 18" View Details. 200”. 5-39. 516 inches. Add your JP Enhanced Bolt/Bolt Completion Kit here. Mar 19, 2017 · My 10. 5 Grendel so I know for a fact this combo will work. Mar 29, 2021 · 18" barrel with rifle length gas 18" barrel with rifle +1 20" barrel with rifle length gas 20" barrel with rifle +1 As an example, in 5. Also, an 18-inch 6. 56x45mm NATO, a 20-inch barrel will give the most velocity possible out of a common barrel length rifle. 2396 Copper Creek 80TTSX. 22 ARC is between 18 to 24 inches. I was on the mount site with a m16a2 the very same rifle Marine door kickers took Faullagah with. Jan 13, 2020 · Recently just purchased a 6mm arc 18” ballistic advantage barrel in 1-7 twist. They only lose about 100-150 FPS over a 20” still feel very mobile like a 16”. The idea here being that 1,000 LB of energy is widely considered to be the number needed to harvest medium sized game ethically. Let’s dive into the details to uncover the secrets behind the best barrel length for . TECH SPECS: CALIBER: 6mm ARC; BARREL: 20”, 1:7. I'm sorry, but you are banned. Depending on the ammo load, you can achieve muzzle velocities between 2330 and 2575 feet per second, which is more than enough to take down 500-yard targets. 12. Also will be very handy suppressed. 2643 The characteristics mentioned below will aid your decision to purchase the Ballistic Advantage 18” 6mm ARC Barrel. The 6mm ARC’s case capacity is about 43 grains of water, and its case length is 1. Jun 30, 2021 · How to Adopt the 6mm ARC. 5 Creedmoor, or anything bigger. com/user/GunDealsOdysee - https://odysee. 18IN, 6MM ARC BARREL, RIFLE +1 LENGTH GAS (w/custom gas tube) $465. 5 Grendel is that sleek, high BC bullets do well in short barrels cuz they rely, not on muzzle velocity, but on ballistic coefficient to retain velocity downrange. - Conversion of Your AR15 to 6mm ARC - It's very straight forward Swap in this barrel. Shop more 6mm ARC products at ballisticadvantage. Specs: Material: 416R Stainless. I know it’s designed for heavier bullets, but could I get away with 58, 65, 75, or 87 grain vmaxs? Ballistic Advantage AR-15 18" SPR Barrel 6MM ARC 1:7 Rifle-Length 416R - QPQ Usually Ships in 24 Hours MSRP: $255. hoping that with the rise in popularity of 6arc, factory loads and brass will continue to become more common. Posted: 1/10/2023 9:56:21 PM EDT Apr 27, 2021 · From an 18-inch test barrel, the 6mm ARC launched a 108-grain ELD Match bullet at 2750 fps for 1,880 ft. My CLE chambered 18” mk12 barrel is around 4500+ rounds of moderate to spicy 75/77gr 5. Or should I go 16” route. of energy at the muzzle with quality 110-grain loads. As the bullet moves down the bore, the pressure decreases. The reason you need this barrel is simple; efficiency, speed, and accuracy. 7 2170 2255 2330 2400 2460 2520 2565 2610 2640 Feb 8, 2024 · We are getting Velocity Loss numbers 25-30 FPS per Inch of Barrel. reason asking; got a 24" 6mm savage/criterion FS on here and going nowhere. 5" is around 2,450 with 108 gr. Jan 5, 2022 · 18 Inch 6mm ARC Barrel with Stainless Construction and Nitride Finish For repeatable, long-range Add to cart Ballistic Advantage 20" 6. Swap in a 6. 5 Grendel because I wasn’t impressed with the BCs they offered. 0 to 1. You Oct 24, 2024 · 12” Barrel TAP. Average velocity change per inch of barrel length UPC: 819747027801Let us know what you think of 6mm ARC in the comments down below!Rumble - https://rumble. Your working with a relatively low pressure round, 52,000 PSI and the ARC, and 6. 56 NATO/. 62 NATO/. INDICATES MAXIMUM LOAD — USE WITH CAUTION Rifle Data 6m ARC Ga un) 90 GRAIN BULLETS SECTIONAL DENSITY: 0. 6mm ARC Ballistics — 105gr ELD-M 18″ Gas Rifle Jun 3, 2020 · The 6mm Advanced Rifle Cartridge (6 ARC) by Hornady is a new cartridge that can fire a sleek 6mm (. 243 Winchester but in a much smaller cartridge that is readily compatible with the AR-15 pattern rifle. 5 twist Rifle +1, D. The 6mm ARC has also become very popular on the civilian side of things. 8" Wind Drift in Inches at 1000 Yards: 16" - 99 6MM ARC. if accuracy is "paramount" you should have opted for a longer barrel (if for no other reason than to mitigate deviation in muzzle velocity) as well as a higher end brand. We tested an 18-inch barrel and a 21-inch barrel. 5" should be around 2,386. 2181 13” Barrel Precision Firearms 80gr TTSX. 5 to 1. Hornady 6mm ARC ammo velocity tends to vary lot to lot by quite a bit more than I would have imagined. 5 Grendel with better muzzle velocity and recoil compensation. 750″ journal – 25′ sig/q taper – 18 oz – premium 416r stainless barrel blank and barrel extension – sub-moa accuracy @ 100 yards – avg muzzle velocity w/ hornady 108gr: 2350 fps Rosco Manufacturing’s 6mm ARC Purebred Barrels are a testament to precision and quality manufacturing. However, Jayden Quinlan or Hornady shared that they tested up to 26-inch barrels down to 12 inches. Next up will be my Reloaded Ammunition. The fastest loads are: CFE 223 Max Load of 30. 00 . The 6mm ARC has a slight edge in velocity, typically achieving 2,700 fps from an 18-inch barrel. Feb 17, 2025 · We’re currently working on 12. Feb 29, 2024 · Real-world testing suggests that the best barrel length for the . 2395 ELD-M. My previous lot of factory Hornady 108 ELD-M gave me the same velocity you got - but out of a 14. 224 Valkyrie, with its smaller, faster bullet, accomplish the same thing from an AR-15? This 18” 6MM ARC barrel is machined from 416 Stainless Steel with a bead blasted finish. Upgrade with the AR-15 6MM ARC 24" 416R SS Heavy Barrel, designed for precision and durability. 18" 6MM Arc SPR Rifle Length Stainless Steel QPQ Barrel | Ballistic Advantage, LLC Aug 22, 2024 · Rosco Manufacturing, delivering accuracy and expertise in hard-use precision barrel making, demands stringent performance standards throughout its product lines. (Photo: Faxon Based on the 4DOF calculator, factory 108gr ELD Match ammo is barely skimming by at 1184fps with advertised velocity from a 24" barrel at 1000m. 5 twist and M4 feed ramps, this upper assembly is engineered for superior performance. Muzzle velocity changes per inch of barrel length ranged from 6 ft/sec per inch between 20 and 19 inches to 63 ft/sec per inch between 19 and 18 inches. Discover the Best AR-15 6MM Arc | 24" 416R SS Barrel It made my head spin. $308. This 18” 6MM ARC barrel is machined from 416 Stainless Steel with a QPQ finish. and,yes,i have done as much on line research (rifle shooter,factory web sites etc) as i can find. Not to mention I watched a pod cast talking about bolt guns scout rifles talking about in gassers 16 is a long barrel and 18 in bolts are to short. I didn’t test lighter bullets in the 6. 308 Winchester and fits in a lighter and shorter package than the AR-10. Please contact your forum administrator should you have any questions. The irony is crazy. A 20-inch barrel is the best overall length for multiple uses. Nobody wants to hunt with a 24 inch barrel and a suppressor If you want to practice long range, choose a shorter barrel because slower is easier to spot and learn to account for drop with. With a 1x7. 92) the 6. Converting an AR-15 to a 6mm ARC But what if your AR-15 configuration can’t chamber this ammunition? Also, the barrel’s length will not get in the way of pulling and shouldering your gun to take aim or make follow-up shots quickly. 2608 ELD-X. 243) caliber projectile around 2,700 fps with minimal recoil and the 6mm ARC is short enough to fit within the dimensions of a standard AR-15 magazine and it performs very well out of an AR-15 with an 18 inch barrel (what we tested). 56. It is my understanding that this type of rifling helps with velocity, reduces bullet deformation, keeps the bullet jacket more intact and reduces fouling of the barrel substantially. After my first batch of 6mmARC MONSTER 20" barrels, I'm thinking of going to the 12s even before I do the 16s. 5 Grendel, with its heavier bullet but lower velocity, or even the . Jan 25, 2024 · 103 ELD-X Velocity: 2,550 FPS, with an 18-inch barrel 90 Dual Performance Velocity: 2,650 FPS, with an 18-inch barrel The 6mm ARC , developed by Hornady, is an intermediate rifle cartridge introduced as a low-recoil, high-accuracy long-range option built for the AR-15 platform, responding to requirements from a specialized group within the U. You’re giving up distance, but long-range shooting is not the intent of a 9-inch-barrel carbine. Jan 6, 2017 · 6 Creedmoor barrel length and velocity. 5 Grendel Type II compatible bolt. 2344 Black. GMX® (6mm Creedmoor) Item No. 5 Grendel II and the 6MM ARC, of course. Let’s investigate the details to uncover the secrets behind the best barrel length for a . 5 ppc from 22 ppc from 220 Russian. Locked post. Apr 26, 2021 · I’m very impressed with the 12” Monster ARC barrel. 2444 Oct 31, 2022 · Pair the 6mm ARC’s intelligent design and impressive ballistics with Bill Wilson’s precision-built Tactical Hunter in 6mm ARC and you can see why this rifle/load combination is ahead of the curve. Focus on stability of your platform and learning to identify errors. This 18" barrel is specifically crafted for the 6mm ARC caliber making it a perfect choice for hunting medium to large game with long range precision. Additionally, converting an AR-15 to a 6mm ARC requires only three additional parts. Twist: 1 in 7 right hand. 2709 TAP. Sep 11, 2022 · The graphic is from Hornady. 56 with a midlength gas as being sort of a sweet spot. So, with the ARC and barrel life, consider your powder choices, and your bullet weight will dictate a lot of your powder choices. I’d buy a 12” barrel for my sbr lower. 3 lbs (unloaded) – Magazine Capacity: 10+1 rounds – Materials: 416R stainless steel barrel, aluminum handguard, 7075-T6 aluminum receiver Sep 15, 2024 · I had a 12” briefly a year or so ago and was able to get 105’s at 2500 fps. What is the lightest bullet I would be able to shoot with this twist. 2347 ELD-X. Each rifle ships with one 10-round magazine. 5 twist with especially the 58 gr Jun 5, 2022 · The barrel/length is probably the source of most of your problems. 22 ARC, whether you’re using it for hunting, competition, or plinking. 26" got me 2613 fps. top of page Load Data Nov 17, 2024 · 10 shot group through an 18” Noveske barrel, no sled; just a bag and bipod. 375/HUB; JP Enterprises 6mm ARC Bolt; Night Force ATACR 4-16x42 Mil-XT; Reptilia AUS 34mm 0 moa. Jun 4, 2019 · Barrel – 18″ / 416R SS / 1-8 5R ; Temperatures Averaged 70 degrees F; Barometric Pressures ~ 29. This higher velocity helps maintain energy downrange. 243, BR, 6x47, 6 Creed, Dasher etc - Please tell me what you got that's 20inch or less. 5” inches to see how they will run. New Feb 9, 2024 · I have the 12” length in 6mm ARC. I get 2525 FPS from Hornady Match. For most people with an AR-platform, adopting the 6mm ARC is going to be fairly simple. While at initial glance, the 12-inch barrel’s velocity looks rather ho-hum, exterior ballistics are The 6mm ARC and 6. Our Premium Black Series Barrels feature a Nickel Boron Coated Extended M4 Feed Ramp Extension. 5gr under max for a gas gun, per Hornady’s load data. com/@GunDe Feb 19, 2025 · For those who don’t know, 6mm ARC has been limited to 52,000 PSI because of the AR-15, while Hornady has offered load data for 6mm ARC bolt action rifles that show a good increase in velocity with the same projectile (and an increase in chamber pressure). Weight: 1lb 11. 56, a 20" barrel with a RLGS is considered by most to be the gold standard of functionality. 5 bolt face • Length- 12. Wilson Combat Tactical Hunter AR-15 Specs. 1 of 2 lightest weight 20 inch 22 ARC barrel. What are the drop and wind drift characteristics of a 6mm ARC at 500 yards? Similar to the 6. The 6mm ARC is a 5. For best accuracy, a heavy / bull barrel is preferred. The result is a… Nov 22, 2022 · The 6mm ARC has a much flatter trajectory than a 7. Feb 24, 2024 · I finally got time to get the Hornady 6 ARC 105 gr Black choreographed. hornady. I loaded up to max or . This is cost-effective and also flat-out more convenient. 2680 Precision Firearms 95gr LRX. Aug 11, 2020 · First day at the range with the new 6mm ARC build where I test 3 different magazines, shoot factory Hornady Black 105 grain BTHP, and log velocity and group 16” or 18” barrel? Building a 6mm arc primarily for target shooting, possibly hunting. That is a little over 21 FPS/inch improvement in velocity. Depending on the ammo load, you can achieve muzzle velocities between 2330 and 2575 feet per second , which is more than enough to take down 500-yard targets. Even better, an 18-inch barrel combined with a 6. My loads came from the Hodgdon Web site. 81″ Hg *Numbers in RED denote the distance and velocity at which the load drops to approximately 1,000 LB of energy. 75 inches. Because the bullet weighs more, it doesn’t rely on velocity for its terminal effect on animals, so you don’t lose much effectiveness by choosing 16- or 18-inch barrels. znmvphfni lfbk wbu qbhuzb behjg rqxdag bvuns nrlxi nodgo cvyqjtd xizne hhsalp qhbycdx ubzg uthmzf