The One Horse 300BLK Medium Contour Pistol Barrel for AR-15 - 300BLK 16'' Medium Profile Pistol 1-7 Twist Thread is a replacement part.
Build a dependable .300 Blackout rifle with this 16″ barrel designed for accuracy, versatility, and smooth operation. The 1:7 twist stabilizes both subsonic and supersonic loads, making it ideal for suppressed setups, hunting, or tactical use. A pistol-length gas system keeps cycling consistent with softer recoil, while the nitride finish boosts durability, corrosion resistance, and easy maintenance. Crafted to Mil-Spec standards, it’s ready for real-world performance.
Every One Horse rifle and component is made in America with uncompromising standards. We use U.S.-sourced materials, U.S. manufacturing, and strict quality control at every step. No shortcuts, no imported surprises — just dependable parts built by people who take pride in American craftsmanship. When you run One Horse, you’re running gear you can trust every single day.
Barrel Length: 16 in.
Features
- ONE HORSE LLC 300BLK MEDIUM CONTOUR PISTOL BARREL FOR AR-15
- 16″ length, .300 Blackout chamber, 1:7 twist, pistol-length gas, and a tough nitride finish—everything you need for a reliable .300 BLK build.
- SPECIFICATIONS:
- Caliber: .300 BLK
- Barrel Profile: Medium
Specifications
- Brand: One Horse
- Manufacturer Part #: OHBR04
- UPC: 850078799135
