Fortis 9MM Muzzle Brake - 1/2" x 36 TPI - Black
$66.45 at OpticsPlanet · 8 stores
In stock Sale
Battle Arms THUMPER Muzzle Device Brake - Nitride / Melonite, 9mm
Battle Arms Development · Muzzle Devices
No ratings yetBest price
$67.95at AR15Discounts
checked Nov 10, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| AR15Discounts Best price | $67.95checked Nov 10, 2026 | Check store | Buy at AR15Discounts | |
| Dirty Bird | $67.95checked Nov 10, 2026 | Check store | Buy at Dirty Bird | |
| OpticsPlanet | $67.95Salechecked Nov 10, 2026 | Out of stock | Buy at OpticsPlanet | |
| Kentucky Gun Co | $70.99checked Nov 10, 2026 | Out of stock | Buy at Kentucky Gun Co |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Dashed line = out of stock. Tracking since Oct 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $67.95 | $67.95 | $67.95 |
| Dirty Bird | $67.95 | $67.95 | $67.95 |
| Kentucky Gun Co | $70.99 | $70.99 | $70.99 |
| OpticsPlanet | $67.95 | $67.95 | $67.95 |
Since Oct 28, 2026.
About this part
The Battle Arms THUMPER Muzzle Device Brake - Nitride / Melonite, 9mm is a muzzle brake from Battle Arms Development. It's sold by 4 stores, from $67.95 to $70.99.
Fits and works with
- Caliber
- 9mm · Shop matching ammo
Specifications
- Manufacturer
- Battle Arms Development
- Type
- Muzzle Brake
- Caliber
- 9mm
- Material
- Steel
From the manufacturer
Made from 17-4 Stainless Steel, we designed the Thumper to be effective and durable. You can attach this device to your Remington, Winchester, Mossberg, Browning or Beretta and it will make a great Thumper for those applications where you need the sound of a suppressor. There is a small tab on the side of the Thumper that you can sound with your stock or aftermarket suppressors. There are 2 plastic rings that come with the Thumper that you can use to sound your suppressor. The Thumper has 2 oz slug weights so lets you decide what sounds the best!
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