Product Description
The Tiger Rock Inc. BR377-P AR-300BLK/300AAC 7.5" Inch Pistol Length Barrel is crafted for precision and reliability. Designed specifically for the AR-15 platform, this barrel features a 1:8 twist rate, ensuring optimal stability for .300 AAC Blackout rounds. With a compact 7.5" length and a robust .750" gas block diameter, it supports a pistol gas system with a precise 0.125" gas hole diameter for efficient cycling. Made from high-quality 4150 heat-treated steel and finished with a durable Parkerized coating, this barrel offers both performance and longevity. Proudly manufactured in the USA, it’s an ideal upgrade for any firearm enthusiast.Features:
- Length: 7.5"
- .300 BLK (AAC Blackout)
- 1:8 Twist
- .750" gas block diameter
- Pistol gas system with a 0.125" gas hole diameter
- 5/8"x24 Thread Pitch
- 4150 gun quality heat treated steel
- Parkerized
- Made in the U.S.A.
- Fits: AR-15
