Ballistic Advantage AR-15 Pistol Length 9 Barrel .300 Blackout
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Ballistic Advantage
Overview
The Ballistic Advantage AR-15 Pistol Length 9.5 Barrel in .300 Blackout is designed for optimal performance in AR pistol builds, featuring a pistol-length gas system that enhances reliability and reduces recoil. With a 1:7 twist rate, this barrel stabilizes a wide range of projectile weights, making it versatile for various loads while the M4 profile balances weight and rigidity. This barrel is commonly found in builds specifically configured for the .300 Blackout caliber, catering to those seeking compact setups for home defense or close-quarters applications.
Specifications
Ballistic Advantage AR-15 Pistol Length 9 Barrel .300 Blackout
August 2026 on GunPartPicker
Ballistic Advantage AR-15 Pistol Length 9 Barrel .300 Blackout ranked #97 of the 298 barrels builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #370 of the 811 barrels builders have added.
It was in stock most days in August 2026, and today 6 of the 8 retailers we track have it in stock. It dipped to $106.99 at Optics Planet for a stretch in August 2026, under its usual $117.99 to $152, so sales do come around. Buying today, the lowest price is $106.99 at Optics Planet, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
The part most often added in each category by the 5 builds that include this one
Bravo Company MCMR Handguard 13" M-LOK Free Float Black
Radian Raptor Charging Handle & Talon Safety Selector Combo - OD Green
Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4
Bravo Company Manufacturing AR-15 Bolt Carrier Group - M16
Sons of Liberty Gun Works AR-15 Gas Tube Stainless Steel Pistol
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American Defense Uic Billet AR-15 Lower Receiver - Ambidextrous
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
Builds Featuring This Part
See all 1 →Builds in the community that include the Ballistic Advantage Ar-15 Pistol Length 9 Barrel .300 Blackout
| Build | Parts | Total |
|---|---|---|
 | 12 | $1780.62 |
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