Upper Parts

Advanced Armament Co. 90T – 9/16x24LH – 5.56mm – Mk-46 The AAC BlackOut Flash Hider, 90T MG-SD is an extremely efficient design that effectively eliminates muzzle flash, even on short barrels. The open-end, 3-prong design of the...

Luth-AR A1 Handguard Polymer Lined With Aluminum Heat Shields In Black Luth-AR's A1 Triangular Handguards are perfect for building a retro classic A1 rifle clone. Each of the handguard halves are lined with aluminum heat shields to help insulate the...

FN America, Barrel, 16", Black Finish, Button Broached, Mid Length Gas System, M16, 5.56 FN AR­15 premium button rifled barrels are are manufactured using U.S. sourced Chrome Moly Venadium material per Mil-B-11595E. Each barrel is High Pressure...

San Tan Tactical Enhanced BCG Black Nitride 6MM ARC San Tan Tactical believes in America, and the heritage upon which this great nation was built. They only use the highest quality machine's in conjunction with the highest quality American made...

Raptor AR15 Ambidextrous Charging Handle - 5.56mm The Raptor™ is truly revolutionary in design & function. From rapid palm “blading” or finger thumb charges of the weapon, the motion is fluid & fast from either strong or...

The durability, reliability and excellent build quality of Colt uppers will provide years of service you can count on. Colt's Manufacturing, Upper, 223REM/556NATO, Black Finish, Dust Cover, Forward Assist, M4 Feed Ramps M4 Feed Ramps Forward...

High quality components and precise manufacturing make Radian parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on. Radian Weapons,...

Radian Weapons Raptor Charging Handle For Sig MCX High quality components and precise manufacturing make Radian parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years...

BRT - 13.9" OPTIMUM Hammer Forged Chrome Lined Barrel - Mid gas (tube and gas block not included) Black River Tactical Black River Tactical Hammer Forged Chrome Lined Barrels are designed and built to meet the needs of serious shooters who demand the...

ATI Outdoors, AR-15 223/5.56 Muzzle Brake Jam Nut, 1/2-28 Thread, Black Oxide Finish AR 15 223/5.56 Steel Muzzle Brake Jam Nut  Features: Fits: rifles .223/5.56mm Heat treated steel CNC presision machined Black oxide...

FN America, Barrel, 16", Black, Button Broached, Matte, Carbine Length Gas System  FN AR-15 Button Rifled Barrel 16 OAL M16, Carbine Length Gas System, 5.56x45mm. Made in the M16 styling, constructed of a mil-spec steel, and finished in black...

AR15 Upper Receiver Parts Kit The upper receiver kits consist of: Ejection Port Door Cover, Ejection Port Cover Pin, C-Clip Ejection port cover pin, Ejection Port Spring, Forward Assist, Forward Assist Spring and retaining Roll Pin.  Available in...