Jam Nut For Muzzle Brake (1/2-28 Nut)
AR-15 XP 1/2-28 x .812 OD Stainless Muzzle Device Jam Nut 223/5.56 - AR15Xtreme
Short 1/2x28 Muzzle Brake For Ar-15, Steel, Black [Mz-0s1-01-B] Includ – TACPOOL
Jam Nut - 1/2 - 28 (.223/5.56) - GTHM322
Jam Nut For Muzzle Brake (1/2-28 Nut)
Locking Nut –
Ruger 10/22 Stainless Steel Muzzle Brake Jam Nut Washer 1/2-28 TPI 2pcs 1022
AR15 Jam Nut - ATI 223/5.56 Steel Muzzle Brake Jam Nut
Ultradyne Muzzle Device Nut 5/8-24 SS Nitride
1/2-28 Jam Nut for Muzzle Brake by Deltac
Jam Nut For Muzzle Brake (1/2-28 Nut)
JP Enterprises Jam Nut - 1/2X28 - Matte Black
Iron City Rifle Works 1/2-28 Slim Titanium Jam Nut
Jam Nut