Strike Industries Jam Nut 1/2"-28 5.56mm Steel QPQ

The Strike Industries Jam Nut now gives you an easier way to assist in the installation and especially timing of a muzzle device. Thread the Jam Nut onto the barrel followed by the muzzle device. Once you have your muzzle device timed how you want it, turn the Jam Nut until its up against your muzzle device and lock it down. Available in 1/2"-28 TPI (.223/5.56) thread pitch for just about any application. Also a replacement part for the Jam Nut that is included in the Strike Industries Miller Comp. FeaturesAssists in timing of muzzle deviceAvailable in 1/2"-28 TPI (.223/5.56) thread pitchReplacement Jam Nut for Miller CompQuench Polish Quench (QPQ) process finishAISI 1144 steel