One Horse OH-15 5.56 NATO Pistol, 7.5″ Barrel, 30+1-Round

Product Description

One Horse OH-15 is a semi-auto 5.56 NATO pistol with a 7.5″ barrel and a 30+1-round capacity. It is a complete pistol with a KAK brace, and it has a black finish. A manual safety is built in.

The 7.5″ barrel gives you a short pistol that still uses a full-size 5.56 NATO cartridge. The 30+1 capacity means a full magazine plus one in the chamber, which keeps range sessions moving. At 7.985 lbs, it is a substantial pistol, so expect some heft when you hold it up for long strings of fire.

Who it suits

The OH-15 fits shooters who want a shorter 5.56 platform and prefer a pistol with a brace over a rifle-length setup. It works for range practice, training, and general recreational shooting. If you already shoot 5.56 NATO, you will not need to learn a new cartridge.

Plan your gear around the basics. Extra 5.56 NATO magazines, a sling, hearing and eye protection, and a padded case are all sensible additions. If you want an optic, check the mounting setup first so the pieces fit together. Stock up on 5.56 NATO ammunition and you are ready to shoot.

One Horse OH-15 5.56 NATO Pistol, 7.5" Barrel, 30+1-Round Specifications

Fits and Pairs With

• Maxim Defense Industries Tumble Upon Impact, 5.56 NATO, 70 Grain, 25 Round Box
• Winchester Ammunition USA, 556, 55 Grain, 20 Round Box
• Federal Tactical Bonded, 5.56 NATO, 64 Grain, Bonded Soft Point, 20 Round Box
• Frontier Cartridge Lake City, 5.56 NATO, 55 Grain, FMJ, 20 Round Box

Ordering from Western Sport

Order online and we ship it to the licensed FFL dealer you choose near you — see how buying a gun online works. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.

Frequently Asked Questions

Q: What caliber is the One Horse OH-15 pistol?

A: 5.56 NATO. It is a semi-auto pistol with a 7.5" barrel.

Q: How many rounds does the OH-15 hold?

A: 30+1 rounds. That is a 30-round magazine plus one in the chamber.

Q: Does the One Horse OH-15 have a manual safety?

A: Yes. The OH-15 has a manual safety.

Q: How much does the One Horse OH-15 weigh?

A: 7.985 lbs. That is the weight of the pistol itself.

Q: Does the OH-15 come with a brace?

A: Yes. It is a complete pistol with a KAK brace.

Warranty and Manufacturer

Covered by the One Horse factory warranty; warranty terms come from One Horse.

Additional information