The Sons Of Liberty Gun Works BROADSWORD-89 6MM MAX 18'' BBL 16.75'' M89 RAIL W/NOX is a testament to precision engineering and robust design. This upper receiver is crafted to deliver exceptional...

Knights Armament presents the SR-25 Precision Rifle Upper Receiver Kit, a masterpiece of engineering and design. This kit features a 20" cut rifled precision barrel with a 1:10 twist, ensuring...

Noveske presents the NOVESKE9 9MM 16" Complete Upper, a precision-engineered masterpiece designed to enhance your 9mm AR platform. Featuring a 16" 416R stainless steel barrel with a 1:12 twist, this...

Ballistic Advantage presents the BALLISTIC BA ENHCD AR 15 UPPR RCVR, a testament to superior design and engineering. This AR15 Assembled Upper Receiver is forged from 7075-T6 aluminum, precision...

Sons of Liberty Gun Works presents the SOLGW E India Kit V2 5.56 16" BLK, a meticulously crafted upper receiver designed for seamless assembly. Featuring a V2 profile barrel and a mid-length gas...

Sons Of Liberty Gun Works presents the BROADSWORD-89 223 Wylde 14.5'' BBL 13'' M89 Rail with NOX, a meticulously engineered upper receiver for AR-15 enthusiasts. Crafted with precision, this model...

Faxon Firearms presents the ASCENT 22 ARC COMPLETE UPPER RECEIVER, a marvel of engineering and design. This upper receiver features a heavy fluted barrel and rifle length gas system, ensuring...

Sons Of Liberty Gun Works presents the BROADSWORD-89 6MM ARC, an expertly crafted assembled upper receiver. This model features an 18'' barrel and a 16.75'' M89 rail, designed for precision and...

Faxon Firearms presents the Enhanced Forged Assembled Upper Receiver Black, a testament to superior engineering and design quality. Crafted from 7075-T6 forged aluminum, this upper receiver boasts a...

The FightLite MCR DUAL FD UPR 556 MLOK 16.25 is a revolutionary upper receiver assembly designed for seamless integration with standard AR/M4 type lowers. Engineered for versatility, it features a 16...

Sons Of Liberty Gun Works presents the M4-L89 5.56X45 NATO, a meticulously engineered upper receiver designed for precision and reliability. Featuring a 14.5'' barrel and 13.75'' L89 rail, this model...

Faxon Firearms presents the Bantam 9mm Luger Complete Upper Receiver, a masterpiece of engineering designed for AR-15 builds. This upper receiver boasts a 16" tapered barrel, Gen 2 9mm Bolt Carrier...