Ballistic Advantage AR-10 20" 308, 1:10 Twist Rate, Rifle Gas System Barrel - 5/8x24 Melonite Finish
This 20" Heavy contour barrel matches DPMS pattern bolts and features a gently tapered profile that helps improve the balance of the completed rifle and allows for the use of common .750" gas blocks without the use of unsightly steps.
Weight: 52.5 oz.
Twist Rate: 1:10
Muzzle Thread: 5/8x24
Ratings & Reviews
by Michael -
This barrel is awesome! I ordered one for an Aero Precision M5 build. This was the first rifle I have ever built piece by piece so I was a little skeptical about the first shot. I ordered all Aero Precision parts except for the barrel. Along with the Primary Arms 4x14 FFP Orion I was shooting 1.5 inch groups at 200yds on the Break In!!! Overall a great barrel. It is a beast and not light at all but that's how I built it. PA provided very fast shipping and I would HIGHLY recommend this for anyone looking to get into long range shooting.