ALWAYS ARMED OCTO SERIES 10.5" .300 BLACKOUT UPPER RECEIVER - BURNT BRONZE

Always Armed OCTO Series 10.5" .300 Blackout Upper Receiver – Burnt Bronze

Engineered for reliability, maneuverability, and premium aesthetic appeal, the Always Armed OCTO Series 10.5" .300 Blackout Upper Receiver delivers high-performance functionality in a compact footprint. Finished in a durable, heat-resistant Burnt Bronze Cerakote, this upper receiver group is purpose-built for AR-15 pistol or short-barreled rifle (SBR) configurations.

Built around a mil-spec 7075-T6 forged aluminum receiver complete with pre-installed dust cover and forward assist, this upper features a 10.5-inch 4150 CMV barrel with a 1:8 twist rate and Black Nitride finish for enhanced barrel life and corrosion resistance. The integrated 9.25" Free Float OCTO Series M-LOK Rail provides ample accessory real estate while keeping weight minimal and ergonomics high.

Key Features & Benefits:

• Burnt Bronze Cerakote Finish: Provides a premium, tough ceramic coating resistant to corrosion, scratches, and harsh environmental wear.
• 10.5" Nitride Barrel: Chambered in .300 Blackout with a versatile 1:8 twist rate to stabilize both supersonic and subsonic ammunition seamlessly.
• 9.25" Free Float OCTO M-LOK Handguard: Allows continuous top-rail optic mounting and quick attachment of light, laser, and foregrip accessories.
• Mil-Spec Receiver Construction: Forged from high-strength 7075-T6 aluminum; includes dust cover and forward assist assembly.
• Optimized Pistol-Length Gas System: Paired with a .750 low-profile gas block to ensure smooth cycling under various firing conditions.
• 100% Made in the USA: Precision-engineered and assembled in the United States.

Product Specifications:

• Brand: Always Armed
• Series: OCTO Series
• SKU: AA105BB300OCTO
• Caliber: .300 AAC Blackout
• Barrel Length: 10.5 Inches
• Barrel Finish: Black Nitride
• Twist Rate: 1:8
• Gas System: Pistol Length
• Gas Block: .750 Low Profile
• Receiver Material: Forged 7075-T6 Aluminum
• Handguard: 9.25" Free Float OCTO Series M-LOK
• Muzzle Device: A2 Flash Hider
• Finish: Burnt Bronze Cerakote