Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
You'll be taken to GrabAGun to complete your purchase.
Hunter's Outpost earns a commission from affiliate links at no extra cost to you.
SKU: GAG_OHOG02-194346
One Horse OH-15 Features The One Horse OH-15 operates on a gas-powered semi-automatic action with a 16-inch threaded barrel and a 1:8 twist rate delivering reliable cycling and consistent accuracy across a wide range of 5.56 NATO ammunition loads. An A2 flash hider ships installed on the 1/2x28 threaded muzzle reducing visible muzzle signature during rapid fire while keeping the rifle suppressor-ready for those who want additional versatility. A Picatinny rail on the receiver ensures seamless optics integration without the need for additional mounts or adapters. The OH-15 is stocked with a One Horse M4 6-position adjustable stock in black polymer delivering a customizable length of pull that accommodates a wide range of shooters and shooting positions with ease. A black A2 grip provides a comfortable and familiar hand position that leverages the ergonomics that AR-15 platform shooters have relied on for decades. The M-LOK handguard provides a streamlined and lightweight platform with extensive mounting real estate for lights lasers and other tactical accessories. Weighing just 7.14 pounds and chambered in the universally available and proven 5.56 NATO cartridge the One Horse OH-15 delivers an outstanding balance of performance versatility and value in a purpose-built carbine package. The combination of M-LOK handguard adjustable stock threaded barrel and Picatinny rail reflects One Horse s commitment to delivering a fully featured and competition-ready AR-15 at an accessible price point. Whether used for range training competition or home defense the OH-15 is built to perform reliably from the first round fired. One Horse OH-15 Specifications Manufacturer: One Horse LLC Model: OH-15 Series: Carbine Length Caliber: 5.56 NATO Action: Semi-Auto Barrel Length: 16 Barrel Description: Threaded Barrel Finish: Black Twist Rate: 1:8 Muzzle Device: A2 Flash Hider Thread Pattern: 1/2x28 Capacity: 30+1 Receiver Finish: Black Receiver Description: Picatinny Rail Stock: One Horse M4 6-Position Stock Material: Polymer Stock Finish: Black Grip: Black A2 Handguard: M-LOK Operating System: Gas Weight: 7.14 lbs. Sights: None