Radical Firearms Complete Upper Assembly .300 AAC Blackout 10.5 Barrel
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Radical Firearms
Overview
The Radical Firearms Complete Upper Assembly is designed for the AR-15 platform and features a 10.5-inch barrel chambered in .300 AAC Blackout, making it ideal for both suppressed and unsuppressed shooting. With a pistol-length gas system, this assembly offers a balance of reliability and recoil management, particularly suited for short-barreled applications. This upper is commonly found in builds focused on close-quarters engagements or tactical applications where maneuverability is key.
Specifications
Radical Firearms Complete Upper Assembly .300 AAC Blackout 10.5 Barrel
Price and stock
The Radical Firearms Complete Upper Assembly .300 AAC Blackout 10.5 Barrel was out of stock everywhere we track for all of September 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $308.99 at KY Gun Company for when it comes back.
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