Always Armed 10.5" .300 Blackout Upper Receiver - Tungsten Gray | POW MIA

Engineered for reliable performance and custom style, the Always Armed 10.5" .300 Blackout Upper Receiver is an exceptional choice for your next AR pistol or SBR build. Built on a Mil-Spec 7075-T6 forged aluminum upper receiver, this complete assembly comes pre-installed with a forward assist and an engraved POW/MIA ejection port dust cover, paying tribute while offering rugged operational reliability.

At the core of this upper is a 10.5-inch 4150 Chrome Moly Vanadium steel barrel chambered in .300 Blackout with a 1:8 twist rate, optimized for stabilizing both supersonic and heavy subsonic rounds. The pistol-length gas system with a .750 low-profile gas block ensures smooth, consistent cycling. Enclosing the barrel is a lightweight 10" Free Float M-LOK Handguard for easy attachment of lights, grips, and tactical accessories. Finished in a durable, heat-resistant Tungsten Gray Cerakote, this upper receiver assembly is 100% Made in the U.S.A.

Key Features

• Mil-Spec 7075-T6 Aluminum Receiver: Forged for extreme strength and fitted with a factory forward assist and commemorative POW MIA dust cover.
• 10.5" Nitride Barrel: Precision 4150 steel barrel with a 1:8 twist rate and Black Nitride finish for superior wear and corrosion resistance.
• Pistol-Length Gas System: Configured with a .750 low-profile gas block for optimal cycling reliability with .300 AAC Blackout ammunition.
• 10" Free-Float M-LOK Handguard: Enhances accuracy while providing modular rail space for accessories.
• Tungsten Gray Cerakote Finish: Provides a premium, high-durability finish that protects against high temperatures, scratches, and harsh environments.
• 100% American Made: Proudly manufactured, machined, and assembled in the United States.

Specifications

• Brand: Always Armed
• Caliber: .300 AAC Blackout
• Receiver Material: Forged 7075-T6 Aluminum
• Barrel Length: 10.5 Inches
• Barrel Material: 4150 Steel
• Barrel Twist: 1:8
• Barrel Finish: Black Nitride
• Gas System: Pistol-Length (.750 Low Profile Gas Block)
• Handguard: 10" Free-Float M-LOK Rail
• Muzzle Device: A2 Flash Hider
• Special Details: POW MIA Engraved Dust Cover & Forward Assist Installed
• Finish: Tungsten Gray Cerakote
• SKU: AA105TG300POWMIA