Product Description
MCS AR-10 5/8x24 Thread Protector Nut - 0.915" OD - Black Carbon Steel
AR-10 LR .308 Barrel Thread Protector Nut for 5/8"x24tpi Muzzle Threading, Black Carbon Steel.
Protects your Barrels fore end threading when you have to remove your AR-10's Muzzle Brake.
Fits Standard AR-10 LR .308 Barrel threading 5/8"x24. Outer Diam: 0.915"
Outer width is for standard barrels, not Bull barrels. Outside textured for easy hand tightening.
