Ballistic Advantage 7.5″ 5.56 Pistol Length AR 15 Barrel-Modern Series
Compact Performance with Precision Engineering for AR-15 Builds
The Ballistic Advantage 7.5″ Modern Series AR-15 Barrel in 5.56 NATO is the perfect choice for compact AR builds. Expertly crafted from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish, this barrel is designed for durability and longevity, even in rugged conditions. The pistol-length gas system ensures reliable cycling and optimal function in shorter, more compact builds, making it ideal for AR pistols.
Features
- 4150 Chrome Moly Vanadium Construction: Premium material ensures a balance of durability, heat resistance, and longevity.
- QPQ Corrosion Resistant Finish: Offers superior corrosion protection and wear resistance for reliable performance.
- 1:7 Twist Rate: Supports a wide range of bullet weights, allowing for optimal performance with standard 5.56 NATO rounds.
- Pistol-Length Gas System: Designed to provide efficient cycling and reliable operation in short-barreled setups.
- 0.750” Gas Block Journal: Accommodates standard .750″ gas blocks, offering versatility in build configuration.
- M4 Feed Ramps: QPQ-coated M4 feed ramp extension for smooth feeding and reliable performance.
Specifications
- Finish: Nitride / Melonite
- Barrel Profile: DRP
- Gas System Length: Pistol
- Gas Block Journal: 0.75
- Barrel Length: 7.5″
- Cartridge Compatibility: 5.56 NATO
- Platform: AR-15
- Twist Rate: 1-7
- Muzzle Thread Pattern: 1/2×28
Important Note:
All NFA/ATF Rules Apply. This barrel can be used with a lower receiver that is a registered SBR, Machine Gun, or Pistol. Possession of this barrel, along with a non-NFA lower receiver, is prohibited, except when installed on a pistol configuration firearm.
Best suited for AR-15 pistol builds or short-barreled rifles (SBRs), delivering performance in compact configurations.
The Ballistic Advantage 7.5″ Modern Series AR-15 Barrel offers the reliability and precision engineering needed in a compact AR pistol or SBR build, with corrosion resistance and durability in the field.
Upgrade your AR-15 pistol build with the Ballistic Advantage 7.5″ 5.56 Modern Series Barrel and experience top-tier reliability, accuracy, and compact performance.






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