Strike Industries Jam Nut for Threaded AR-15 Barrels, Accessories

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.

Strike Industries Sight & Rail Attachment Set for GRIDLOK AR-15 Handguards (Color: Blue), Accessories & Parts, External Parts, M4 / M16 External Parts, M4/M16 Modular Railed Handguards - Airsoft Superstore

Strike Industries MILLER COMP Slimline Muzzle Device -The Firearm Blog

5/8x32 Jam Nut - KM Tactical

Strike Industries Miller Comp (5.56/.223)

Strike Industries AR Stock Stop - Featureless / Fixed Stock Conversion

Area 419 HELLFIRE Self-Timing Muzzle Brake System

Strike Industries GridLok MLOK Free Float Aluminum Handguard for AR15 Rifles (Color: Black) - Hero Outdoors

/media/catalog/product/cac

Strike Industries X-Comp Mini Cookie Cutter 02, M18x1 RH Thread: MGW