The Noveske Chainsaw 300BLK 10" MLOK UPR is a testament to Noveske's engineering excellence, combining the best of their Gen 1 and Gen 4 designs. This upper receiver is crafted for hard and practical use, featuring a 10.5" 300 Blackout barrel with a …

Cobalt Kinetics presents the CK-Pro Receiver Set 6.75" FDE, a masterpiece of engineering and design. Crafted from high-quality 7075 T6 aluminum, this receiver set ensures durability and precision. The proprietary non-rotating upper receiver system wi…

The Cobalt Kinetics CK-Pro Receiver Set 6.75" Black is engineered for those seeking a premium AR build. Crafted with precision, it features a proprietary non-rotating upper receiver system secured by 8 TORX screws, ensuring a rock-solid handguard mou…

Cobalt Kinetics presents the CK-Pro Receiver Set 11.8" Black, a masterpiece of engineering and design. This premium AR upgrade kit features a proprietary non-rotating upper receiver system, ensuring a rock-solid handguard mount with 8 TORX screws. Id…

Cobalt Kinetics presents the CK-Pro Receiver Set, a masterpiece of engineering and design. Crafted with precision, this set features a proprietary upper receiver extension that secures the handguard with 8 TORX head screws, ensuring a non-rotating sy…

Cobalt Kinetics presents the CK-Pro Receiver Set 16" Black, a masterpiece of engineering and design. This premium AR upgrade kit boasts a proprietary non-rotating upper receiver system with 8 TORX screws for a rock-solid handguard mount, ensuring...

The Anderson AM-15 Upper Receiver Sub Assembly is a testament to precision engineering and robust design. Crafted from 7075 T6 aluminum forging, it ensures strength and lightweight durability. The assembly includes a dust cover and forward assist,...

The Radical Firearms 10.5" HBAR profile 300BLK is a complete MIL-STD upper ready to drop on any MIL-STD lower Receiver. Built with precision engineering, it features a 10" RPR free float rail system for increased accuracy and keeping your hands cool.…

The LMT Defense MRP-L Quad 13.25 Upper is a marvel of engineering, crafted from a single piece of aerospace-grade aluminum. This monolithic rail platform integrates the handguard and receiver into one seamless component, offering unmatched functional…

The Aero Precision M4E1 Superlative Arms Piston Complete Upper Receiver Group is a testament to superior design and engineering. This upper receiver is crafted with precision, featuring a 16-inch barrel and a 15-inch handguard, all finished in a slee…

Aero Precision's EPC-9 9/40 Threaded Assembled Upper Receiver w/LRBHO is a testament to engineering excellence, crafted from custom forged 7075-T6 aluminum with an anodized black finish. This upper receiver is designed for seamless integration with A…

Aero Precision presents the 5.56MM Assembled Upper Receiver No Auto Sear Cut for AR-15 FDE, crafted with precision engineering and high-quality materials. This upper receiver is designed for seamless integration with AR-15 platforms, featuring a dura…