CMMG, Mk57 Barrel, 5.7X28MM, 5" Barrel, 1:9 Twist, Black Finish, Includes BCG, Fits AR Rifles
Precise Manufacturing
Long Term Reliability
Durable Construction
CMMG IS A LEADING MANUFACTURER...
Everything you need to convert your existing upper to a dedicated .22LR. Just purchase a magazine and you are ready to go. For best performance use a round style hammer as notched hammers can cause...
All pistol suppressors require a threaded pistol barrel. SilencerCo noticed a market need for high quality pistol barrels and we stepped in to offer them. Holding to the same commitment to quality as...
Made for the 9mm GLOCK 17 pistol, the threaded barrel can support a compensator and is still compact enough for every day carry.
Glock, OEM Glock 17 Threaded Barrel, 9MM, 13.5X1LH Thread...