COLT

COLT M4 UPPER 5.56 16.1 Inch BLK | .223 REM 5.56x45mm NATO | 098289035295

COLT

COLT LE6921 UPPER 556NATO 14.5 Inch | .223 REM 5.56x45mm NATO | 098289035325

COLT

COLT M4 UPPER 5.56 11.5 Inch LW BLK | .223 REM | 098289035349

COLT LE6943 UPPER 556NATO 11.5 Inch | .223 REM | 098289035356

LANTAC PATROL UPPER 223 WYLDE 14.5 Inch | 640117876077

LANTAC

LANTAC PATROL UPPER 300 BO 14.5 Inch | 640117876084

LANTAC RECON UPPER 223 WYLDE 16 Inch | 640117876091

HK

MR556A4 UPPER KIT 5.56MM 16.5 Inch | .223 REM 5.56x45mm NATO | 642230270213

HK

MR762A4 UPPER KIT 7.62MM 13 Inch | 7.62x51mm NATO | 642230272545

HK

MR762A4 UPPER KIT 7.62MM 16 Inch | 7.62x51mm NATO | 642230274365

SOLGW M4L89UPPER13.7556XL L89 UPPER 556 13.7 V2 | 644625068115

TACFIRE

TacFire BU-556-5 Pistol Upper Assembly 5.56x45mm NATO Caliber with 5 Inch Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver M-LOK Handguard for AR-Platform Includes Bolt Carry Group | 659725496003

SOLGW L89 BS V2 5.56 11.5 Inch A2 BLK | 669185246292

SOLGW L89 BS V2 5.56 13.7 Inch HUX BLK | 669185246339

SOLGW EAST INDIA KIT 5.56 13.9 Inch BLK | 676821102621

SOLGW EAST INDIA KIT 5.56 11.5 Inch BLK | 676821175922

SOLGW EAST INDIA KIT 5.56 14.5 Inch BLK | 676821194077

SOLGW EAST INDIA KIT 5.56 12.5 Inch BLK | 676821462077

TACFIRE

TacFire BU-556-16 Rifle Upper Assembly 5.56x45mm NATO Caliber with 16 Inch Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver M-LOK Handguard for AR-Platform Includes Bolt Carrier Group | 686294505850

SOLGW SWAMP FOX UL 14.7 Inch 5.56 URG | 691821504831