$20.99
29 in stock
Online inventory may differ from in-store availability.
Quick turnaround so you get your gear sooner.
Trusted checkout with industry-standard protection.
Keeping Traditions Alive Since 1953
Secure Transactions provided with 
The One Horse OHBS01 is a no-nonsense mil-spec buttstock built for the AR-15 platform and finished in flat black. It slides onto a standard carbine-length buffer tube and gives you six locking positions, so dialing in your length of pull for body armor, heavy jackets, or a shorter shooter takes about a second. If you're piecing together a build or swapping out a stock that never quite fit right, this is the kind of part that just works and gets out of the way.
Mil-spec matters here, and it's worth understanding why. A mil-spec buffer tube runs an outer diameter right around 1.148 inches, while commercial tubes measure closer to 1.168 inches. That small gap is enough that a stock built for one won't sit right on the other. Because this One Horse stock is cut to mil-spec dimensions, it pairs with the vast majority of AR-15 tubes on the market and gives you a tight, wobble-free lockup instead of the sloppy fit you get when parts don't match. If you're not sure what's on your rifle, a quick measurement with calipers settles it fast.
One Horse leans into American-made components sourced from trusted manufacturers, and this stock fits neatly into that lineup alongside their buffer tube kits, handguards, and complete uppers. Installation is about as simple as it gets: with the tube already mounted on your lower, pull down on the adjustment lever, slide the stock over the tube, and let the latch catch on a position slot. No gunsmithing, no special tools, no drama.
For a range gun, a home-defense carbine, or a first build where you'd rather spend your money on glass and ammo, this stock covers the fundamentals without asking much of your wallet. It's a solid, dependable piece that does its one job well and leaves the fussing to the folks who enjoy it.
It fits standard mil-spec carbine buffer tubes, which is what the majority of AR-15s use. Mil-spec tubes measure about 1.148 inches in outer diameter, while commercial tubes run closer to 1.168 inches, and a stock built for one won't seat correctly on the other. If you're unsure, measure your tube's diameter with calipers before ordering.
It's about as easy as AR parts get. With your buffer tube already mounted, just squeeze the adjustment lever, slide the stock onto the tube, and let it lock into one of the six positions. No tools or gunsmithing required.
The six positions let you change your length of pull on the fly, which is the distance from the trigger to the back of the stock. That means you can shorten it for a heavy coat or plate carrier and extend it for a relaxed shooting position. It also makes the rifle easy to share between shooters of different sizes.
No, the OHBS01 is the buttstock only. You'll need a mil-spec carbine buffer tube, along with a buffer and spring, to complete the setup. One Horse offers matching mil-spec buffer tube kits if you're building from scratch.
| UPC | 850078799586 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | OHBS01 |
| Color | Black |
| Product Type | M-LOK |
| Style | Collapsible |
You must be logged in to post a review.
Reviews
There are no reviews yet.