Rugged Suppressors 3 Port Brake .338, Muzzle Brake, 3/4X24
$135.00
Rugged Suppressors 3 Port Muzzle Brake .338 — 3/4×24 thread, Dual Taper Locking System. Compatible with Alaskan360/Ti. Works with .338 and 8.6 Blackout. Reduces recoil unsuppressed.
- Description
- Reviews (6)
Description
The Rugged Suppressors 3 Port Muzzle Brake .338 3/4×24 is a heavy-duty muzzle device engineered for .338 caliber and 8.6 Blackout rifles. Rugged Suppressors scaled up their proven 3 Port Brake design — featuring the Dual Taper Locking System — to handle the greater gas volume and recoil impulse of larger bore rounds. The result is a muzzle brake that delivers measurable recoil reduction when shooting unsuppressed, while remaining fully compatible with Rugged’s Alaskan360 and Alaskan360Ti suppressor systems for suppressed use.
The Dual Taper Locking System provides a secure, repeatable attachment point that locks up consistently every time, eliminating movement at the brake-to-suppressor interface. Shooters who do not yet own a Rugged suppressor can also use this brake with any 1.375×24 threaded suppressor by adding Rugged’s R.U.M. (Rugged Universal Mount), making it a versatile muzzle device for both suppressed and unsuppressed configurations. Thread pitch is 3/4×24 with a matte black finish.
- 3 Port design with Dual Taper Locking System
- Designed for .338 and 8.6 Blackout calibers
- 3/4×24 thread pitch
- Compatible with Alaskan360 and Alaskan360Ti suppressors
- Works with 1.375×24 suppressor when paired with Rugged’s R.U.M.
- Reduces recoil when shooting unsuppressed
- Matte black finish
Specifications
| Thread Pitch | 3/4×24 |
|---|---|
| Caliber | .338 / 8.6 Blackout |
| Finish | Matte Black |
| Suppressor Compatible | Alaskan360, Alaskan360Ti, R.U.M. for 1.375×24 |
Frequently Asked Questions
Is this brake suppressor compatible?
Yes. The Rugged Suppressors 3 Port Muzzle Brake .338 3/4×24 is compatible with Rugged’s Alaskan360 and Alaskan360Ti suppressors via the Dual Taper Locking System. It can also be used with any 1.375×24 threaded suppressor when paired with Rugged’s R.U.M. (Rugged Universal Mount).
What calibers does this brake support?
This brake is designed for .338 caliber and 8.6 Blackout rifles. Always verify your barrel’s thread pitch (3/4×24) before ordering and check local regulations regarding muzzle devices in your jurisdiction.
Do I need a crush washer?
Consult Rugged Suppressors’ installation instructions for torque specifications. The Dual Taper Locking System is designed for precise, repeatable alignment — follow the manufacturer’s guidance for proper installation.



Dennis R. –
Impressive quality at this price point. Well done.
John I. –
Perfect fit for my AR build. Solid quality.
Anthony A. –
Really nice finish on this. Great addition to my setup.
Kenneth I. –
Very happy with this purchase. Installed easily and works great.
Ryan U. –
Can not go wrong at this price. Solid product.
Jack H. –
Top notch quality for the money. Would recommend to anyone.