The Faxon URSSB556-SS-MB ARAK21 16 556 Comp Upper MB is a testament to Faxon's commitment to quality and innovation. This upper receiver is engineered with precision, featuring a robust design that...

Faxon Firearms presents the ARAK-21 7.62X39 16" Upper, a pinnacle of engineering excellence. This complete upper receiver assembly is crafted from aircraft-grade 6061-T6 aluminum, ensuring durability...

Sons of Liberty Gun Works presents the SOLGW L89 V2 5.56 13.7" NOX BLK, a masterpiece of engineering and design. This upper receiver group features a button-rifled 4150CMV barrel and a low-profile...

The Ballistic Advantage BA10 Upper Receiver is a testament to precision engineering and quality craftsmanship. Forged from 7075-T6 aluminum, it is meticulously machined to DPMS Gen1 specifications,...

FightLite's FIGHT MCR DUAL FD UPR 556 PIC 12.5" is a revolutionary upper receiver assembly designed for seamless integration with AR/M4 platforms. Engineered for versatility, it features a 12.5"...

Sons Of Liberty Gun Works presents the M4-L89 5.56X45 NATO 10.5'' BBL 9.75'' L89 Rail W/NOX9, a testament to superior design and engineering. This assembled upper receiver is crafted for AR-15...

The FightLite Raptor UPR 556 MLOK 16.25" is a cutting-edge belt-fed upper receiver assembly designed to seamlessly integrate with standard AR/M4 type uppers. Engineered for versatility, it fits any...

Sons of Liberty Gun Works presents the SOLGW L89 BS V2 5.56 13.7" HUX BLK, a masterpiece of engineering with its 7-sided L89 rails and Titanium barrel nuts. This upper receiver is crafted for...

Sons Of Liberty Gun Works presents the BROADSWORD-89 6MM MAX, a meticulously engineered upper receiver designed for the AR-15 platform. Featuring a 16-inch barrel with a 1:7.5 twist rate, it ensures...

Sons Of Liberty Gun Works presents the BROADSWORD-89 223 Wylde, a meticulously engineered assembled upper receiver for the AR-15 platform. Featuring a robust 16-inch barrel and a 15-inch M89 rail,...

The Knights Armament SR-25 Combat Carbine Kit is a testament to superior engineering and design. This complete upper receiver assembly features a 14.5-inch lightweight barrel, offering exceptional...

The Sons Of Liberty Gun Works 223 Wylde 18'' East India Match Upper Receiver is a testament to precision engineering and quality craftsmanship. Designed for the AR-15 platform, this upper receiver...