ONE HORSE OH-15 5.56 NATO 16"

One rifle built for every mission. This 16″ 5.56/.223 mid-length delivers dependable performance, smooth cycling, and rock-solid accuracy without crushing your budget. It’s the go-to workhorse for the range, home defense, training, and everyday tactical use — simple, reliable, and made in the USA.

Range. Home. Tactical. One rifle that does it all.

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.

• Caliber: 5.56mm NATO
• Barrel Profile: SOCOM
• Muzzle Thread: 1/2X28
• Twist Rate: 1:8
• Gas System: Mid-Length
• Buffer Tube: Mil-Spec Buffer Tube
• Grip: A2 Grip
• Stock: One Horse M4 6 Position
• Magazine: 30 Round Magazine
• Product Weight: 7.14 lbs.
• Manufacturer: One Horse
• Country of Origin: U.S.A.