7.5" 300 BLK 1:7 Pistol Length Parkerized Barrel - B300PM47.517(P)

7.5″ 300 BLK 1:7 Pistol Length Parkerized Barrel

The 7.5″ 300 BLK 1:7 Pistol Length Parkerized Barrel is built for AR-15 shooters who want a compact, hard-hitting setup for close-range use. Its 1:7 twist helps stabilize a wide range of .300 Blackout loads, making it a practical option for both general-purpose and more specialized builds. The short 7.5-inch length keeps overall size down for maneuverability, while the parkerized finish adds corrosion resistance and a proven duty-style look. Paired with a pistol-length gas system, this barrel is well-suited for compact AR-15 configurations where reliability and simplicity matter.

Features

• Compact 7.5-inch barrel for short AR-15 builds
• .300 BLK chambering for versatile pistol-caliber-style performance
• 1:7 twist for broad bullet-weight compatibility
• Parkerized finish for corrosion resistance
• Pistol-length gas system for compact configurations
• American made
• Manufactured under ISO-9001 or better quality standards

Specifications

• Finish: Mag Phosphate / Parkerized
• Barrel Profile: M4
• Cartridge Compatibility: 300 BLK
• Gas Block Journal: .750
• Barrel Length: 7.5 in.
• Gas System Length: Pistol
• Platform: AR-15
• Twist Rate: 1:7
• Muzzle Thread Pattern: 5/8×24