.300 Blackout 10.5″ Heavy Barrel -Pistol Length

The 10.5″ .300 Blackout Heavy barrel is the perfect barrel to start your next build and add to your AM-15 collection. This barrel is made from 4150 Chrome Moly Vanadium Steel with a Parkerized finish. Featuring a pistol length gas system with a .750″ gas port and a 1:8 twist, this barrel provides top accuracy and precision for your .300 Blackout build.