ASR Specwar Muzzle Brake in 5/8 x 24 .30 Cal by SilencerCo.

Boost accuracy, reduce recoil, and ensure quick suppressor attachment with the ASR Specwar Muzzle Brake in 5/8 x 24 .30 Cal by SilencerCo. Specifically engineered for compatibility with SilencerCo's Active Spring Retention (ASR) mounting system, this high-efficiency muzzle brake is the perfect solution for precision shooters, hunters, and tactical operators seeking superior muzzle control and seamless suppressor integration.

Designed for .30 caliber rifles with a 5/8x24 thread pitch, the ASR Specwar Muzzle Brake delivers exceptional stability, faster target re-acquisition, and secure suppressor alignment in a rugged, combat-ready package.

Product Description

The SilencerCo ASR Specwar Muzzle Brake is a high-performance recoil mitigation device optimized for .30 caliber firearms. Featuring a three-port design, this brake effectively redirects high-pressure gases to reduce felt recoil and muzzle climb, dramatically improving control during rapid fire or long-range engagements.

Engineered to work with the SilencerCo ASR Mount System, the brake also serves as a suppressor attachment point, allowing fast, repeatable mounting of compatible suppressors such as the Omega 300, Hybrid 46, or Harvester Big Bore. Manufactured from heat-treated stainless steel and coated with a durable finish, the ASR Specwar Muzzle Brake is built to withstand harsh field conditions and high-volume firing.

Key Features

• ASR Mount System Compatible – Functions as a quick-attach base for SilencerCo suppressors using the ASR system (sold separately).

• Three-Port Design – Maximizes gas redirection to reduce recoil and muzzle rise for improved follow-up shot accuracy.

• Threaded 5/8x24 TPI – Standard thread pitch for most .30 caliber rifles, ensuring wide compatibility.

• Precision Machined – Crafted from heat-treated stainless steel for strength, durability, and heat resistance.

• Corrosion-Resistant Finish – Treated with a matte black oxide finish to withstand the elements and reduce reflection.

• Secure Suppressor Interface – Provides a stable, repeatable mounting platform that maintains suppressor alignment and zero.

• Field-Proven Durability – Battle-tested construction designed for demanding environments and extended use.

Specifications

• Caliber Compatibility: .30 Cal (7.62mm / .308)

• Thread Pitch: 5/8 x 24 TPI

• Material: Heat-treated 17-4 stainless steel

• Finish: Black oxide (corrosion-resistant)

• Mount Compatibility: SilencerCo ASR (Active Spring Retention) System

• Port Configuration: Three-port, side-vented

• Length: 2.72 in

• Diameter: 0.98 in

• Weight: Approx. 3.9 oz

• Installation: Thread-on with crush washer or shim kit (not included)

Benefits

• Dramatically reduces recoil for more comfortable, controlled shooting

• Provides fast and reliable suppressor attachment with ASR-compatible silencers

• Enhances accuracy by reducing muzzle movement during multi-shot engagements

• Protects barrel threads and acts as a durable suppressor interface

• Compatible with a wide range of .30 caliber platforms and suppressors

• Easy to install with standard tools and thread timing accessories

Usage Instructions

1. Ensure the firearm is unloaded and safe to handle.

2. Clean the barrel threads and apply anti-seize compound if needed.

3. Thread the muzzle brake onto the barrel (5/8x24 TPI), using a crush washer or timing shims.

4. Align the brake so ports face outward (horizontal), and torque to manufacturer specifications.

5. Confirm suppressor fitment with the ASR mounting system before live fire.

Warranty

The ASR Specwar Muzzle Brake is backed by SilencerCo’s limited lifetime warranty, covering defects in materials and craftsmanship. For warranty support, contact SilencerCo with product details and proof of purchase.

Optimize your rifle for recoil control and suppressor readiness with the ASR Specwar Muzzle Brake in 5/8 x 24 .30 Cal by SilencerCo—a trusted, high-performance solution for serious shooters demanding speed, precision, and durability.