The One Horse OH-BR03 is a 16-inch, mid-length gas barrel with a SOCOM profile, chambered in 5.56 NATO with a 1:8 twist. The SOCOM profile is a heavier contour that holds up well to sustained fire. Mid-length gas gives smoother cycling than carbine gas on a 16-inch rifle.
- Brand: One Horse
- Chambering: 5.56 NATO
- Barrel length: 16"
- Gas system: mid-length
- Profile: SOCOM
- Twist rate: 1:8
- Fits: AR-15
- Listed weight: 1.93 lb
- Part number: OH-BR03
