Oh- 15 Mid 16 " 5.56

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.

Every One Horse rifle and component is made in America with uncompromising standards. One Horse 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

• 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.