One Horse OH-15 AR-15 Pistol 5.56mm NATO 10.5″ Barrel 9.25″ M-LOK Handguard KAK Brace 30rd

The One Horse OH-15 is a purpose-built AR-15 pistol chambered in 5.56mm NATO, engineered for reliability, maneuverability, and hard use in demanding conditions. Whether you’re running drills at the range, building a compact home defense platform, or configuring a tactical rig, the OH-15 delivers consistent cycling and dependable accuracy in a compact, American-made package.

At the heart of the OH-15 is a 10.5″ medium-profile barrel with a 1:8 twist rate and 1/2×28 muzzle threading, topped with a standard A2 flash hider. The carbine-length gas system ensures smooth, reliable cycling across a wide range of ammunition. A 9.25″ M-LOK handguard provides a clean, versatile mounting platform for lights, grips, and accessories, while the mil-spec buffer tube and KAK pistol brace round out a well-balanced, controllable build.

Shipping nationwide at VanTon Arms’ competitive pricing, the OH-15 is an outstanding value for shooters looking for a compact, capable AR pistol without breaking the bank.

**Specifications:**
– **Caliber:** 5.56mm NATO
– **Barrel Length:** 10.5″
– **Barrel Profile:** Medium
– **Twist Rate:** 1:8
– **Muzzle Thread:** 1/2×28
– **Muzzle Device:** A2 Flash Hider
– **Gas System:** Carbine
– **Handguard:** 9.25″ M-LOK
– **Charging Handle:** Standard
– **Buffer Tube:** Mil-Spec
– **Grip:** A2
– **Brace:** KAK Pistol Brace
– **Magazine:** 30-Round
– **Weight:** 7.14 lbs.
– **Country of Origin:** U.S.A.

Order online today and take advantage of fast shipping straight to your FFL dealer.