Ballistic Advantage Premium Series Stainless .300 Blackout 8.3
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Ballistic Advantage
Overview
The Ballistic Advantage Premium Series Stainless .300 Blackout barrel measures 8.3 inches in length and features a pistol-length gas system, making it ideal for compact builds that prioritize maneuverability. With a thread pitch of 5/8x24, this barrel is compatible with a variety of muzzle devices, allowing builders to customize their setup easily. This barrel is commonly found in pistol builds chambered in .300 Blackout, catering to those looking for a shorter, more versatile configuration.
Specifications
Ballistic Advantage Premium Series Stainless .300 Blackout 8.3
Available Merchants(5)
Prices checked
Price Alert
Build history on GunPartPicker
Builders on GunPartPicker first added the Ballistic Advantage Premium Series Stainless .300 Blackout 8.3 to a build in February 2026.
It was hard to find in September 2026, in stock on only 10 of the 18 days we checked, and today only KY Gun Company has it in stock. Prices barely moved in September 2026, holding around $209, so there haven't been real sales lately. Buying today, the lowest price is $209 at KY Gun Company, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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