Complete Upper Receivers

The Noveske Chainsaw 300BLK 10 MLOK UPR is a high-quality upper receiver designed for performance and durability. Crafted by Noveske, a brand known for precision and reliability, this upper features a 10.5-inch barrel optimized for the 300 Blackout...

The Maxim Defense Industries MAXIM PDX Upper 300BLK 5.5 BLK is engineered for performance and reliability. Featuring a 5.5-inch barrel, this upper receiver is designed to deliver a compact profile ideal for a variety of shooting applications. Its matte...

The Maxim Defense Industries MAXIM PDX Upper 5.56 5.5 BLK is a precision-engineered upper receiver designed for AR platform rifles. Featuring a compact 5.5-inch barrel, this upper is optimized for maneuverability and versatility in various shooting...

The LBE READY BUILD KIT 14.5 CHF BBL by LBE Unlimited offers a comprehensive solution for assembling a reliable AR-style upper. This kit features a 14.5-inch cold hammer forged barrel with a durable Melonite finish, enhancing corrosion resistance and...

The LBE Unlimited Ready Build Kit with a 13.7" cold hammer forged barrel offers a comprehensive assembly solution for AR-15 platform enthusiasts. Featuring a melonite finish, the barrel is designed for enhanced durability and corrosion resistance. This...

The LBE Ready Build Kit 12.5 CHF BBL by LBE Unlimited offers a comprehensive assembly solution for AR-15 platform enthusiasts. This kit features a 12.5-inch cold hammer forged barrel finished with Melonite treatment, ensuring enhanced durability and...

The LBE Unlimited Ready Build Kit 7.5 CHF BBL is a comprehensive assembly designed to streamline the firearm build process. Featuring a 7.5-inch cold hammer forged barrel with a durable melonite finish, this kit offers enhanced longevity and corrosion...

The LANTAC PATROL UPPER 300 BO 14.5 is a precision-engineered upper receiver designed by LanTac USA LLC for enhanced performance. Featuring a 14.5-inch barrel finished in matte black, this upper is tailored to fit AR-15 platforms chambered in 300...

The LANTAC PATROL UPPER 223 WYLDE 14.5 is a precision-engineered upper receiver designed by LanTac USA LLC for AR-15 platform enthusiasts. Featuring a 14.5-inch barrel with a 1:7 twist rate, this upper is optimized for the versatile .223 Wylde caliber,...

The HK UPPER MR556A4 5.56 11 BLK is a high-quality upper receiver assembly designed for AR-style rifles. Featuring an 11-inch barrel with an anodized black finish, this upper is engineered to retrofit Mil-Spec 5.56mm rifles with Heckler & Koch's renowned...

The Geissele Automatics GE SUPER DUTY MOD1 5.56 12.5 URG DDC is a precision-engineered upper designed for AR-15 platforms. Featuring a 12.5-inch barrel with a 1:7 twist rate, this upper optimizes performance for 5.56 NATO cartridges, balancing accuracy...

The Geissele Automatics GE SUPER DUTY MOD1 5.56 12.5 URG BLK is a precision-engineered complete upper designed for AR-15 platforms. Featuring a 12.5-inch barrel with a 1:7 twist rate, this upper is optimized for consistent accuracy and performance with 5...