(903) 259-6600|Tue–Fri 10am–6pm · Sat 10am–5pm|2510 Hemphill St., Greenville, TX
(903) 259-6600|Tue–Fri 10am–6pm · Sat 10am–5pm|2510 Hemphill St., Greenville, TX
$528.99
One Horse OH-15 Complete Rifle 5.56mm 30rd Magazine 16″ Barrel 15″ M-LOK Handguard Carbine-Length Gas System
Warehouse inventory: 24 available
Store inventory: Not in store
This 16″ 5.56 NATO carbine is built to be the do-everything workhorse—reliable accurate and ready for real-world use. From range days and training to home defense and duty-grade applications it delivers smooth cycling consistent performance and the proven versatility of 5.56 without draining your wallet.
Balanced recoil. Proven ballistics. Built to run when it counts.
Caliber: 5.56mm NATO
Barrel Length: 16 in.
Barrel Profile: SOCOM
Muzzle Thread: 1/2X28
Twist Rate: 1:8
Gas System: Carbine
Muzzle Device: A2
Handguard Length: 15 in.
Charging Handle: Standard
Buffer Tube: Mil-Spec
Grip: A2
Stock: One Horse M4 6 Position
Magazine: 30 Round Magazine
Product Weight: 7.14 lbs.
Country of Origin: U.S.A.
| upc | 850078799708 |
|---|---|
| manufacturer | One Horse |
| Manufacturer Part Number | OHOG02 |
| Action | Semi-Auto |
| Barrel Length | 16" |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Capacity | 30 + 1 |
| Magazine Included | 1 x 30-Round |
| Model | OH-15 |
| Rate of Twist | 1:8" |
| Shipping Weight | 8.4 |
Be the first to hear about new inventory, in-store specials, and updates that matter to gun owners.
Check out the latest information on new products, long-range rifles, custom builds, laser engraving and more at County Armory.
October 13, 2026
ATF will no longer enforce Form 4 approval or tax stamps for suppressors, SBRs, SBSs and AOWs. Here's what changes for Texas buyers.
Learn More
June 11, 2026
The federal suppressor tax stamp dropped from $200 to $0 in 2026, making suppressor ownership more accessible than in decades.
Learn More
June 11, 2026
The DOJ and ATF announced sweeping reforms to modernize firearms rules and ease compliance burdens on gun owners and FFLs.
Learn MoreSelect at least 2 products
to compare
