Rein in the noise™
One Horse makes two American-made titanium suppressors: the Ashe 5.56 and the Ryn .30 cal. Tough and rugged. Each one comes with a Plan B mount included. Order online and we ship it to your dealer.
Shop One Horse suppressors built in Brownstown, Indiana. The lineup is two Grade 5 titanium cans: the Ashe 5.56 for 5.56/.223 rifles and the Ryn .30 cal for multi-caliber hosts (tested on 300 Blackout, .308, 5.56, 6mm ARC, 6.5 Creedmoor, and 6.5 Grendel). Plan B Included with every suppressor — a Plan B mount ships in the box (1/2×28 with the Ashe, 5/8×24 with the Ryn).
Order your suppressor online and we ship it to a dealer that holds an SOT. At the dealer you fill out a 4473; depending on your dealer you may be able to choose between a Form 4 or a Form 4473 path. Dealer approval is typically under 24 hours once paperwork is in. Not rated for full-auto fire. Need a second host? Add a Plan B mount or a heat cover. New to buying a can? Read how to buy a suppressor and the Plan B Mount Guide.
Lightweight. American Made. Built to Work.
Built by One Horse in Brownstown, Indiana.
Plan B mount included: 1/2×28 on the Ashe, 5/8×24 on the Ryn. Plan B Included with both.
We ship to your dealer (must hold an SOT). Fill out a 4473 there, then take it home.
The Ashe 5.56 is a 5.4 oz titanium suppressor that comes with a 1/2×28 Plan B mount. The Ryn .30 cal is a 6.4 oz titanium suppressor that comes with a 5/8×24 Plan B mount. Both are tough and rugged. A Plan B mount is included with both. New to Plan B? Read the Plan B Mount Guide.
One Horse suppressor
Our 5.56 can: tough and rugged. Made for 5.56 rifles.
Not rated for magnum or high-pressure calibers.
1/2×28 Plan B mount
The Plan B mount. Included with the can.
1/2×28
The usual thread on 5.56 barrels. Check your barrel before you order.
Everything in this row is matched to the Ashe.
SKU: OH-ASHE556
SKU: OH-PB01
SKU: 60-DUTY-1518-CB
SKU: 60-DUTY-1518-BLK
One Horse suppressor
Our .30 cal can: tough and rugged. Made for shooters who run more than one caliber.
Not rated for magnum or high-pressure calibers.
5/8×24 Plan B mount
The Plan B mount. Included with the can.
5/8×24
The usual thread on .300 BLK barrels. Check your barrel before you order.
Everything in this row is matched to the Ryn.
SKU: OH-RYN30
SKU: OH-PB02
SKU: 65-DUTY-1518-CB
SKU: 65-DUTY-1518-BLK
Side by side
Pick the can that matches your rifle. 5.56 barrels are usually 1/2×28. .300 BLK barrels are usually 5/8×24. Check your barrel threads before you order.
| Spec | Ashe 5.56 | Ryn .30 Cal |
|---|---|---|
| Caliber | 5.56mm NATO | .30 |
| Tested calibers | 5.56 | 300 Blackout, .308, 5.56, 6mm ARC, 6.5 Creedmoor, 6.5 Grendel |
| Muzzle thread | 1/2×28 | 5/8×24 |
| Comes with | 1/2×28 Plan B mount | 5/8×24 Plan B mount |
| Material | Titanium | Titanium |
| Weight | 5.4 oz. | 6.4 oz. |
| Diameter | 1.5 in. | 1.5 in. |
| Length | 6 in. | 6.7 in. |
| Heat cover | Ashe 6″ | Ryn 6.5″ |
Specs from the One Horse product pages. Owner’s manuals: Suppressor manuals.
One Horse suppressors are heavy duty, rugged and built with quality in mind. They aren't rated for full auto fire, but they're made to take abuse.
One Horse Plan B mount
Our Plan B flash hider / Plan B mount is a 3 prong muzzle device. It is the mount your Ashe or Ryn attaches to, and it doubles as a flash hider. Plan B Included: every One Horse suppressor comes with a Plan B mount.
Want to run your suppressor on more than one rifle? Put a Plan B mount on each one. Learn how Plan B mounts work in our Plan B Mount Guide.
Building the rifle too? Shop One Horse AR-15 parts for your next build.
Buy your One Horse suppressor right here at theonehorse.com. We ship it to your dealer. Your dealer must hold an SOT. When it arrives, you fill out a 4473 at your dealer. Once approved, you take it home.
Pick your Ashe or Ryn and check out at theonehorse.com.
At checkout, choose a dealer near you. Your dealer must hold an SOT to receive a suppressor. We can't ship to a dealer without one, so check with them before you order.
Depending on your dealer, you may be able to choose a Form 4473 or Form 4. Once approved, you take your suppressor home!
Comes with a 1/2x28 Plan B mount.
Comes with a 5/8x24 Plan B mount.
Plan B Included: a Plan B mount comes with every One Horse suppressor. Read the Plan B Mount Guide
FAQ
One Horse Ashe and Ryn suppressors come with a Plan B mount included.
The Ashe 5.56 comes with a 1/2x28 Plan B mount. The Ryn .30 cal comes with a 5/8x24 Plan B mount. Extra Plan B mounts are sold separately, so you can put one on each rifle you want to run your suppressor on.
The One Horse Plan B mount is a 3 prong flash hider. It threads onto your barrel, and your Ashe or Ryn mounts to it. It comes in 1/2x28 and 5/8x24.
Match the Plan B mount to your barrel’s muzzle threads. 5.56 barrels are usually 1/2x28. .300 BLK barrels are usually 5/8x24. Check your barrel before you order.
Yes. Order your Ashe or Ryn at theonehorse.com and we ship it to your dealer. Your dealer must hold an SOT. When it arrives, you fill out a 4473 at your dealer. Once approved, you take it home.
One Horse Ashe 5.56 and Ryn .30 cal suppressors are American-made titanium cans from One Horse in Brownstown, Indiana.
Yes. One Horse sells heat covers that fit the Ashe (6″) and the Ryn (6.5″), in black or coyote brown. They are heat resistant up to 1,000°F.
One Horse suppressors are heavy duty, rugged and built with quality in mind. They aren't rated for full auto fire, but they're made to take abuse.
Keep going
Order your One Horse suppressor online at theonehorse.com and we ship it to your dealer. When it arrives, you fill out a 4473 at your dealer. Once approved, you take it home.
Your cart's empty. Here's where most people start.
Free shipping on orders $399 or more
Classified until 11.08.2026 · 9:00 AM ET
Get the drop alert the minute it goes live. Built To Run™. 5% of gross sales of the drop firearms sold in November goes to Columbus Indiana Huey, an all-volunteer veterans nonprofit.
Wheels down at the LZ in
Trouble? Sign up on the drop page
