Receivers - Upper Receiver

Sd Mod 5 9mm Upper Receiver 8.5in M-lok Complete Black

Sd Mod 5 9mm Upper Receiver 8.5in M-lok Complete BlackCartridge : APP_9 mm LugerFinish : AnodizedColor : BlackMake : AR-15Make/Model : AR-15Style : Complete

Ar-15 Workhorse 10.5 Upper M-lok 1-7 Twist 5.56 Nato

Ar-15 Workhorse 10.5 Upper M-lok 1-7 Twist 5.56 NatoMake/Model : AR-15Style : AssembledCartridge : AKK_5.56 mm NATOMake : AR-15Style : M-LOKColor : BlackLength : 10.5''Finish : Anodized

Ar-15 Workhorse 16 Upper M-lok 1-7 Twist 5.56 Nato

Ar-15 Workhorse 16 Upper M-lok 1-7 Twist 5.56 NatoFinish : AnodizedCartridge : AKK_5.56 mm NATOMake : AR-15Make/Model : AR-15Style : M-LOKStyle : AssembledColor : BlackLength : 16''

M4 Le6940 Upper Group 16in With Bcg And Sights

M4 Le6940 Upper Group 16in With Bcg And SightsLength : 16''Make : AR-15Finish : AnodizedCartridge : AKK_5.56 mm NATOColor : BlackMake/Model : AR-15Style : Complete

M4 Le6921 Upper Group 14.5in With Bcg And Sights

M4 Le6921 Upper Group 14.5in With Bcg And SightsMake/Model : AR-15Cartridge : AKK_5.56 mm NATOLength : 14.5''Make : AR-15Style : CompleteFinish : AnodizedCartridge : AJJ_223 RemingtonColor : Black

Ar-15 Cmt Billet Upper Receiver .458 Socom

Ar-15 Cmt Billet Upper Receiver .458 SocomFinish : AnodizedMake/Model : AR-15Cartridge : EBJ_458 SocomColor : BlackStyle : Mil-SpecMake : AR-15

M4e1 Enhanced 5.56mm Assembled Upper Receiver For Ar-15 Odg

M4e1 Enhanced 5.56mm Assembled Upper Receiver For Ar-15 OdgCartridge : AKK_5.56 x 45Make : AeroMake/Model : Aero|M4E1Style : AssembledFinish : AnodizedColor : O.D. GreenModel : M4E1Make : AR-15Make/Model : AR-15

M5e1 Enhanced 308 Winchester Assembled Upper Rcvr Kodiak Brn

M5e1 Enhanced 308 Winchester Assembled Upper Rcvr Kodiak BrnCartridge : CTT_308 WinchesterMake : AR .308Make : AeroFinish : AnodizedColor : Kodiak BrownMake/Model : Aero|M5Make/Model : AR .308Style : AssembledModel : M5

10.5'' Complete Upper Receiver Group 9mm

10.5'' Complete Upper Receiver Group 9mmCartridge : APP_9 mm LugerMake : AR-15Style : CompleteContour : TaperedMake/Model : AR-15Color : BlackFinish : AnodizedLength : 10.5''

16'' Complete Upper Receiver Group 9mm

16'' Complete Upper Receiver Group 9mmColor : BlackContour : TaperedStyle : CompleteLength : 16''Cartridge : APP_9 mm LugerFinish : AnodizedMake/Model : AR-15Make : AR-15

Brn-16a1 M16a1 Upper Receiver Black

Brn-16a1 M16a1 Upper Receiver BlackColor : BlackCartridge : AKK_5.56 mm NATOFinish : BlackStyle : Stripped

Kspec 5.56 Nato 13.9 Bbl 1-7 Twist Complete Upper Black

Kspec 5.56 Nato 13.9 Bbl 1-7 Twist Complete Upper BlackMake : AR-15Length : 13.9''Muzzle : 1/2-28Style : CompleteContour : GovernmentCartridge : AKK_5.56 x 45Color : Matte BlackMake/Model : AR-15Finish : AnodizedTwist : 1-7