One Horse OH-15 Express 5.56 Rifle from Q&A Armory LLC near GILSUM, New Hampshire, USA

$ 1,049

Listed In: Rifles

One Horse OH-15 Express 5.56 Rifle 30645236

One Horse OH-15 Express 5.56 Rifle Thumbnail 30645236

Product Description

The One Horse OH-15 Express is an American-made modern sporting rifle chambered in 5.56mm NATO / .223 Remington. Built in Brownstown, Indiana, it is explicitly engineered from the ground up as a factory-tuned platform ready to run a forced-reset system right out of the box. The standout component is its integrated Atrius Development Single-Side Forced Reset Selector (FRS), which features three functional positions: Safe, Semi, and Super Semi. Every rifle's operating system is factory-fitted, timed, and tested to ensure duty-grade reliability without requiring additional user modifications or gas tuning.

Core Specifications & Features

Fire Control System: Factory-installed and timed Atrius Single-Side Forced Reset Selector (FRS) featuring Safe, Semi, and Super Semi modes.
Chambering: Optimally chambered in 5.56mm NATO while safely accepting standard .223 Remington ammunition.
Barrel: 16-inch 4150 CrMoV (Chromoly Vanadium) steel barrel featuring a durable nitride finish, a heavy SOCOM profile, and a 1:8 twist rate.
Muzzle Device: Standard A2 flash hider mounted onto a standard 1/2x28 muzzle thread pitch.
Gas System: Smooth-cycling mid-length gas system featuring a low-profile, dimpled, and robustly staked steel gas block to minimize component wear.
Handguard: 15-inch Express M-LOK free-float rail system outfitted with anti-rotation tabs and lightweight offset cooling slots.
Receivers: Forged 7075-T6 aluminum upper and lower receivers designed for a tight, rattle-free fit.
Charging Handle: Ambidextrous Breek Arms Warhammer MOD2 latch for faster weapon manipulation.
Recoil Buffer: Mil-spec receiver extension (buffer tube) paired with a heavy H2 buffer system optimized for forced-reset cycling.
Furniture: Equipped with a THRiL RTG (Rugged Tactical Grip) and an adjustable THRiL CCS stock.
Magazine: Ships complete with a single 30-round THRiL tactical magazine.
Weight & Origin: Weighs a balanced 7.14 lbs unladen and is manufactured entirely in the USA.