ALWAYS ARMED 7.5" 300 BLACKOUT BX SERIES UPPER RECEIVER - BLACK ANODIZED

Build a highly maneuverable, ultra-compact firearm with the Always Armed 7.5" 300 Blackout BX Series Upper Receiver. Precision-engineered and 100% Made in the USA, this complete upper assembly delivers hard-hitting terminal performance in a lightweight, covert package finished in a Type III Hard Coat Black Anodized coating.

Built on a forged Mil-Spec 7075 T6 aluminum upper receiver equipped with a functional dust cover and forward assist, this upper features a 7.5" 4150 steel barrel with a 1:8 twist rate and a protective Black Nitride finish. Chambered in .300 Blackout, the 1:8 twist rate provides optimal stabilization for both supersonic and heavy subsonic ammunition.

The upper runs on a smooth pistol-length gas system paired with a .750 low-profile gas block, all housed neatly under a 7" BX Series Free-Float M-LOK Handguard. Featuring a continuous top Picatinny rail and M-LOK attachment slots on three sides, this setup is completed with a standard A2 Flash Hider. (Note: Bolt Carrier Group and Charging Handle sold separately).

Key Features & Specifications:

• Made in the USA: High-quality American manufacturing and top-grade materials
• Upper Receiver: Mil-Spec Forged 7075 T6 Aluminum with Dust Cover & Forward Assist
• Barrel Specs: 7.5" 4150 Steel, 1:8 Twist Rate, Black Nitride Finish (Chambered in .300 BLK)
• Gas System: Pistol-Length Gas System with .750 Low Profile Gas Block
• Handguard: 7" BX Series Free-Float M-LOK Rail System
• Finish: Type III Hard Coat Black Anodized
• Muzzle Device: Standard A2 Flash Hider
• Compatibility: Fits standard Mil-Spec AR-15 lower receivers