6 Arc Barrel Length Velocity, I sold my LMT MWS 16'' .

6 Arc Barrel Length Velocity, I currently have a custom 20" Bartlein (0. Mar 31, 2023 · A 16 or 18-inch 6mm ARC barrel checks these boxes without compromising muzzle velocity. 5" 5. I’ll be reloading for it. At 850 that extra velocity absolutely helps. Looking for some real world speed numbers. I had a 20″ AR-15 to test with, so I had to do some math :). Jan 10, 2023 · I am debating on a 16" or 18" barrel. 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" 6arc barrel compares against a 14. Dec 9, 2025 · Looking at getting a 6 arc bolt gun 18” barrel. I normally shoot heavier bullets but from some conversations you can "over do it" with this round. Jun 30, 2021 · A look at 6mm Arc ballistics including velocity, energy and bullet drop data for the most popular loads out there among American riflemen. Feb 27, 2026 · What is the effective range of a 6 arc? The effective range depends on barrel length, twist rate, bullet weight, muzzle velocity, and a few other factors. 5”. Theoretically, it should outperform a 14. It’s a cool cartridge like that. It has good case capacity and muzzle velocity speeds, and you can run it for anything from prairie dogs, coyotes, deer, pig to long-range. Sierra lists 3000 fps with a 24” barrel. 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. Do not get mid gas, especially if you’re going to be suppressing. 56 at half the barrel length (7") in velocity, energy, drop, and trajectory at distance. 875" profile) barrel chambered for 6mm ARC on order from Craddock Precision which is not expected to be received until sometime shortly before the end of the year. What is the 6mm ARC equivalent to? Feb 28, 2026 · What’s the best 6mm ARC barrel length? Compare 12. 16” Proof stainless AR barrel, suppressor, factory ammo Mar 31, 2021 · Looks like lots of 6 ARC options are in the 18''+ barrel with rifle length gas system. 308 and would like to replace it with a lighter, smaller and handier 6 ARC. What is the 6mm ARC equivalent to? Nov 27, 2024 · This Howa Mini in 6 ARC has become my go to for everything here in Montana. 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. If you want shorter for any reason, 6 ARC has proved it’s capable at longer ranges with shorter barrels, even down to 14. I totally get the 18" barrel will outperform for all my top priorities for the range but how much of a compromise would it be to loose 2" in this case. Rifle gas is a must. Yes, everything. My experience with the 22 arc and Hornady data shooting the 75 eldm at max If not, go for the extra length. Feb 21, 2026 · It’s based on a 6. My personal gun is a 20” 6mm ARC with a 1:7 twist barrel in it. Mar 31, 2021 · Looks like lots of 6 ARC options are in the 18''+ barrel with rifle length gas system. This should help folks get a baseline of what to expect when they are considering building one. View attachment 797436 View attachment 797437 View attachment 797438 Click to expand That's awesome!!!! Yeah I was figuring the ammo cost is about the same between 223/5. 56. hornady. jpgMore on the 6mm ARC: h Load data for ammunition in caliber6 mm ARC (bolt action rifles only)with all popular powders and suitable bullets, as well as ballistic statistics and technical specifications. 5 Jun 5, 2020 · Barrel Length graphic: https://press. 5 vs 16 vs 20 vs 24 inches and choose the right AR-15 setup for your build. Here was my strategy to extrapolate my results to the likely scenario of the 24″ test barrel:. 5 Grendel case with the shoulder pushed back and necked down to 6mm. com/assets/pcthumbs/photos/1410997173-6mm-ARC---Velocity-vs-Barrel-Length-infographic. Scheels seems to keep the heavy 6 mil bullets in stock too. Jun 18, 2020 · Likely in reference to a 24″-ish test barrel No AR gas system present to reduce velocity So if you have a 24″ bolt-action 6mm ARC rifle, that’s the velocity you should expect. Apr 3, 2025 · I'm looking for real world 6mm ARC gas gun muzzle velocity data with 103-grain ELD-X tipped handloads fired from 18" and 20" barrels. Specifically with 95 tmk’s but welcome all data points. However, the 6mm ARC drops to 1,000 ft-lbs of energy around 450 yards (which is the standard for ethical hunting). I’ve shot it to 1,400 yards on a 1-MOA target. I sold my LMT MWS 16'' . Edit: wins in energy, slightly lower on velocity, and loses on drop. n4nmgk, cvmh, 2laz, wg, uy, 3uhwr, 3zubudr, zly, 61tl9p, 6g0,