Choose your barrel work, threading and gas system modification options. 5/8 x 24″ or 15mm x 1 threads are standard. Contact us if you need something custom. (Gas port/jet screws are not included)
Choose your barrel work, threading and gas system modification options. 5/8 x 24″ or 15mm x 1 threads are standard. Contact us if you need something custom. (Gas port/jet screws are not included)