Results for Colt 5.56x45mm NATO

Colt LE6921SOCOM 5.56mm 14.5" Heavy Bbl KAC Rail Matech BUIS Matte Black Upper Receiver Conversion Kit LE6921SOCOMCK

Colt LE6933EPRII-PRO 5.56mm 11.5" Bbl Sights Matte Black Upper Receiver Conversion Kit LE6933-EPRII-PRO-CK

Colt LE6920EPRII 5.56mm 16.1" Bbl Sights Matte Black Upper Receiver Conversion Kit LE6920-EPRII-CK

Colt LE6940P 5.56mm 16.1" Bbl Piston One Piece Matte Black Upper Receiver Conversion Kit LE6940PCK

Colt LE6944P 5.56mm 14.5" Bbl Piston One Piece Matte Black Upper Receiver Conversion Kit LE6944PCK

Colt M4 to M5 PDW 5.56 x 45mm 10.3" Heavy Bbl Matte Black Conversion Kit CM556-10H-CK

Colt M4 to M5 Commando 5.56 x 45mm, 11.5" Heavy Bbl Matte Black Conversion Kit CM556-11H-CK

Colt M4 to M5 Carbine 5.56 x 45mm 14.5" Heavy Bbl Matte Black Conversion Kit CM556-14H-CK

Colt M4 to M5 Carbine 5.56 X 45mm 16.1" Bbl Matte Black Conversion Kit CM556-16-CK

Colt LE6933EPRII-PRO 5.56mm 16.1" Bbl Matte Black Metal MBUS Sights Surefire Muzzle Device Upper Receiver Conversion Kit LE6933-EPRII-PRO-SF3-CK

Colt LE6933EPRII-PRO 5.56mm 11.5" Bbl Matte Black Metal MBUS Sights HuxWerks Muzzle Device Upper Receiver Conversion Kit LE6933-EPRII-PRO-HUX-CK

Colt LE6933EPRII-SF3-CK 5.56mm 11.5" Bbl Matte Black MBUS Sights Surefire Muzzle Device Upper Receiver Conversion Kit LE6933-EPRII-SF3-CK

Colt LE6933EPRII-HUX-CK 5.56mm 11.5" Bbl Matte Black MBUS Sights Hux Werks Muzzle Device Upper Receiver Conversion Kit LE6933-EPRII-HUX-CK

Colt Monolithic AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 14.5" Barrel

COLT XM177E2 Reproduction 5.56 Matte Black

COLT Retro Carbine 5.56 NATO 20" 20rd Semi-Auto AR15 Rifle w/ Carry Handle | Black

COLT Retro Carbine 5.56 NATO 16.1" 20rd Semi-Auto AR15 Rifle | Black

Colt M4 Commando 5.56 NATO 11.5" 30rd Rifle

Colt Mil-Spec AR-15 Bolt Carrier Group 5.56x45mm NATO Matte Black

Colt Assembled AR-15 Upper Receiver Aluminum Black

Colt's Manufacturing Mil-Spec Bolt Carrier Group 223Rem/556NATO - Black

Colt ~ AR-15A4 ~ 5.56 NATO

Colt ~ XM 16E1 ~ 5.56 NATO

COLT M4 CARBINE 5.56 NATO