DPMS – SASS 308 AR-308 Barrel 18″  DPMS Barrel is fully chambered in 7.62x51mm NATO and ready to install on an upper receiver. This DPMS top of the line barrel features 1 in 10″ Twist, Mid-Length Gas Port, 416R Stainless Steel, Black Teflon […] ↓ Read the rest of this entry…