Shop 44 Deals on Primary Weapons Systems Receiver Parts

Primary Weapons Systems EBT Mod 2 End Plate and Ratchet Lock Castle Nut, Black

Primary Weapons Systems 6-Position Mil-Spec Enhanced Carbine Buffer Tube Kit, Black

Primary Weapons Systems ENHANCED CARBINE BUFFER 5.56 H2.

Primary Weapons Systems MK116 Mod 1-M 16.10" Upper .223 Wylde 1:8 M-LOK Rail, Black

Primary Weapons Systems MK1 Mod 2-M Stripped Lower 5.56x45mm, Black

Primary Weapons Systems MK114 Mod 1-M 14.50" Upper .223 Wylde 1:8 M-LOK Rail Mid-Length, Black

Primary Weapons Systems MK1 Mod 2-M Complete Lower 5.56x45mm, Black

Primary Weapons Systems MK114 MOD2-M Upper Receiver .223 Wylde 14.5in bbl No Compensator Black

Primary Weapons Systems MK116 Pro Upper 223 Wylde/556NATO 16.1" Barrel, Black - 19-PM116UA0B

Primary Weapons Systems Enhanced Carbine Buffer, H3, 5.5oz

PWS Mod 2 Enhanced Buffer Tube w/ Ratchet Lock Castle Nut & End Plate - 4G2BTMB1

Primary Weapons Systems MK114 Mod 1-M 14.50" Upper .223 Wylde 1:8 M-LOK Mid-Length with Charging Handle, Black - Precision Accuracy - M114UA01-2F-NC

Primary Weapons Systems UXR Magwell Assembly, Black

Primary Weapons Systems MK114 Mod 2-M Upper .223 Wylde 14.5 Barrel

Primary Weapons Systems MK111 Pro Upper .223 Wylde 11.85 Barrel

Primary Weapons Systems MK116 MOD 1-M .223 Wylde 16" Barrel Complete Upper, Chrome-Lined Black - M116UA0B

Primary Weapons Systems Mil-Spec Ratchet Lock Castle Nut & End Plate Set, MOD 2 - 4BTRLPB1

Primary Weapons Systems UXR 223Wylde/300Blackout AR-15 Magwell Assembly Black 0

Primary Weapons Systems MK111 MOD 2-M .223 Wylde 11.85" Barrel Complete Upper, Black - 182M111UA0B

Primary Weapons Systems H3 Enhanced Buffer, Black

Primary Weapons Systems MK111 Mod 1-M 11.85" Upper .223 Wylde M-LOK Rail, Black

Primary Weapons Systems PWS Enhanced 308 Short Recoil Buffer MOD 2 H2 Weight Black AR-15

Primary Weapons Systems H2 Enhanced Carbine Buffer 5.56 NATO

Primary Weapons Systems MK116 .223 Wylde Upper with 16.1" Barrel, Black - 182M116UA0B