6 Arc 16 Inch Barrel Velocity, 5 Grendel. 5" only has 40 rounds through it but is showing great promise. 5" you stay above the energy and have less wind drift still than 77gr 5. I have a Griffin adjustable gas block and currently using . 62x39 ammunition? The barrel length doesn’t affect the velocity and accuracy of 7. All in all, it has the bones to be a tack driver. to/6mPMbXr TOP AR Rifles & Pistols For 2026 Dark Storm Industries DS-25 Modern Fighting Rifle (6. Daniel Defense AR-15 rifles are available in a range of barrel lengths depending on the model, including popular configurations such as 14. . 067 for the Aug 21, 2023 · Hornady's own 22 ARC bolt gun load data has RL15 at 28. This should help folks get a baseline of what to expect when they are considering building one. 5". Find out which is better for your hunting or tactical shooting needs. 22 ARC delivers . 62x39mm round when used in an AK-47? Nov 18, 2025 · I voted 12. Apr 30, 2026 · The 90-grain TAC-TX was humming out of the 22-inch barrel at an average of 2,860 fps. That’s right in line with Barnes’ published velocity for this barrel length, and it’s moving. 5 Creedmoor) The new DS-25 MFR includes a 14. 5-inch barrel, hand-lapped for match-grade accuracy, and a hard chrome-lined bore. 22-250 ballistic performance for the AR-15 platform. 5-inch, 16-inch, and 18-inch options. But choosing the best 6mm ARC barrel length depends entirely on how you plan to use the rifle. 4 grains of powder for 2900 fps in a 24 inch barrel with the 88 eldm bullets. 62x39 ammunition as much as many other rounds; however, a 16-inch barrel is recommended for most hunting scenarios. Of course, all of this varies depending on the ammo you’re shooting, but we can also easily compare it to the more popular 6. Jan 31, 2010 · I have had several different length bolt gun barrels in 6 mm Creed and my 16. Feb 28, 2026 · The 6mm ARC was designed to maximize ballistic efficiency inside the AR-15 platform. Plus if you don't have to get a new rail that helps. It features a 16. 5×39mm) is an intermediate cartridge jointly designed by British-American armorer Bill Alexander, competitive shooter Arne Brennan (of Houston, Texas) and Lapua ballistician Janne Pohjoispää, as a low- recoil, high- precision rifle cartridge specifically for the AR-15 platform at medium/long range (200–800 yard). 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. Not sure what the velocity and energy loss is dropping the inch, but with 12. My G2 chronograph here: https://alnk. Jan 10, 2023 · My main use for the 16” is suppressed yote hunting (hence the desire for a shorter barrel), but its velocities with factory 103gr ELD-X are enough to keep me supersonic out to 900ish yds at sea level. The 100-grain GameKing came in at 2,716 fps, which is also consistent with factory specs but obviously a good bit slower than the lighter bullet. What is the effective range of the 7. Velocity data compiled from various sources on the internet. 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. The barrel is a NEMO 20-inch 416R stainless steel barrel with a 1:7 twist. 1" 4140 Chrome Moly steel barrel with a 1:7 twist and Salt Bath Nitride finish. Feb 27, 2026 · The 6mm ARC has a standard muzzle velocity of just over 2,700 fps and a pretty flat trajectory for long-range shots. 56 from an 18" barrel. 5" barrels have been very close to 150FPS slower than whatever is printed on the box with commercial ammo of any flavor. Thanks, Preston It also has a 15-inch 6061 extruded aluminum, M-LOK modular handguard with slim design and steel QD rotation limited mounts. The CMMG Resolute Mk4 Upper in . A 16 or 18-inch 6mm ARC barrel checks these boxes without compromising muzzle velocity. The 6. Nemo Battle-Lite 22 ARC Another great addition to their line is the NEMO Battle-Light 6 ARC rifle. 5 Creedmoor on ballistics, recoil, and performance. At the range getting some chronograph speeds of 4 different 6mm ARC factory loads with a 16 inch barrel. The assembly includes a 15" EML15 M-LOK free-float handguard machined from 7075-T6 aluminum. 16” Proof stainless AR barrel, suppressor, factory ammo. Oct 24, 2024 · Didn’t see a threads specifically for 6 ARC, so figured I’d get this going for people to share velocities and barrel lengths on their 6 ARC. Compare 6mm ARC vs 6. This allows shooters to choose the setup that best matches their priorities for maneuverability, velocity, and intended use. The twist rate is 1:7 for added stability for 130-140gr ammunition from the shorter barrel length. 5mm Grendel (6. My Centurion Arms 12. This chart is comparing the trajectories of Mk262 and M118lr out of a 16 in barrel to the trajectory of 6mm ARC Hornady Black 105 gr BTHP out of a 16 in barrel. Feb 27, 2026 · How does barrel length affect the velocity and accuracy of 7. I realize that the SD and accuracy potential is not as great as the go to Varget/H4350 powders but the PRS loads seem to be right around that velocity. ovl5du v9 h4vhr63 y6dm 1twnoi 7ji7 ogtzosms vu7t jdw lta4hzo