Primary Weapons Systems

Primary Weapons Systems Enhanced Buffer Tube, Fits AR-15, Mil-Spec Receiver Extension, 6 Position, Ambidextrous Push Button Sling Points, Black 4G2BTMB1

Primary Weapons Systems ENHANCED CARBINE BUFFER 5.56 H2. 5PWCBH21

Primary Weapons Systems Enhanced Carbine Buffer, H3, 5.5oz 5PWCBH31

Primary Weapons Systems Primary Weapons Systems, Flash Suppressing Compensator, 223 Rem, For Short Barreled Rifles, Black 3CQB12A1

Primary Weapons Systems CQB, Comp, 308 Win, Black, 5/8x24 Threads 3CQB58C1

Primary Weapons Systems FSC, Compensator, 223REM, Black, AR 3G2FSC12A1

Primary Weapons Systems Flash Suppressing Compensator, MOD 2, 762x39, 14x1 LH Thread, Fits AK47, Black 3G2FSC14F1

Primary Weapons Systems FSC, Compensator, 308 Win, Black, AR10 3G2FSC58C1

Primary Weapons Systems Compensator, 762X39, For AK, Black 3JTC14F1

Primary Weapons Systems Precision Rifle Compensator, 1/2X28, .223 18-3PRC12A1

Primary Weapons Systems Compensator, Black, 30Cal-Below, Precision Rifles 3PRC58C1

Primary Weapons Systems Mil-Spec, Ratchet Lock Castle Nut & End Plate Set, MOD 2, Fits Mil-Spec & Commercial size buffer tubes, Retail Packaging. 4BTRLPB1

Primary Weapons Systems MK116 MOD 2-M, Upper Receiver, Fits AR-15, 223 Wylde, 16.1" Barrel, 1:8" Twist, FSC 556 Muzzle Device, 15" PWS PicLok MLOK Handguard, Anodized Finish, Black, Includes Radian Raptor Ambidextrous Charging Handle 18-2M116UA0B

Primary Weapons Systems MK116 MOD 1-M, Upper Receiver, Fits AR-15, 223 Wylde, 16.1" Barrel, 1:8" Twist, FSC 556 Muzzle Device, 15.05" PWS MLOK Handguard, Anodized Finish, Black, Includes Radian Raptor Ambidextrous Charging Handle 18-M116UA0B

Primary Weapons Systems MK116 Pro Upper, 223 Wylde, 556NATO, 16.1" Barrel, PWS 15" MLOK Handguard, Radian Raptor Charging Handle, Black Finish 19-PM116UA0B