Whether you're building a compact rifle or AR-15 pistol, this barrel provides the perfect balance between reliability and power. Designed for those who demand high performance, the Moriarti 300 Blackout barrel ensures smooth operation and optimal cycling in your AR-15 platform. Specifications for Moriarti AR-15 Moriarti 300 AAC Blackout AR Threaded Barrel: Manufacturer: Moriarti Color: Black Finish: Matte Fabric/Material: 4150 Chrome Moly Vanadium Caliber: .300 AAC Blackout Barrel Profile: Medium Gas System Length: Pistol Length Threads per Inch: 5/8x24 Barrel Twist Rate: 1-7 Gun Make: AR Platform Gun Model: AR-15 Weight: 24 oz Features of Moriarti AR-15 Moriarti 300 AAC Blackout AR Threaded Barrel The 300 BLK cartridge provides superior performance in both subsonic and supersonic ammunition, making it ideal for tactical, hunting, and home defense applications. A versatile barrel length perfect for AR-15 pistol builds or short-barreled rifles (SBRs). Offers compactness without sacrificing performance. Crafted from 4150 CMV, this barrel ensures exceptional strength, durability, and resistance to wear, giving you long-lasting performance even in harsh conditions. The medium profile provides a balance between strength and weight, making it suitable for both tactical applications and precision shooting. The QPQ (Quench-Polish-Quench) finish enhances the barrels resistance to corrosion, increasing its lifespan and making it ideal for all-weather use. Designed for a pistol-length gas system, this barrel ensures smoother cycling and enhanced reliability in shorter AR-15 builds. The .750'' gas block journal allows for easy installation of low-profile gas blocks, giving you more customization options for your build. The 1:7 twist rate stabilizes a wide range of bullet weights, making this barrel suitable for subsonic and supersonic ammo. Standard threading for compatibility with various muzzle devices, including flash hiders, brake compensators, and suppressors. A lightweight barrel that won't add unnecessary bulk to your build, ensuring ease of handling and maneuverability. The M4 feed ramps improve feeding reliability and performance with a wide range of ammunition types. The 11-degree target crown enhances accuracy by ensuring proper muzzle alignment upon firing. Package Contents: Moriarti AR-15 Moriarti 300 AAC Blackout AR Threaded Barrel Which weapon models is Moriarti AR-15 Moriarti 300 AAC Blackout AR Threaded Barrel compatible with? Moriarti AR-15 Moriarti 300 AAC Blackout AR Threaded Barrel is compatible with AR-15