Kaw Valley Precision Muzzle Brake for ASR 5/8x24 Black Nitride

The Kaw Valley Precision Muzzle Brake for ASR is a precision-built muzzle device engineered for full compatibility with ASR (Active Spring Retention) mounting systems. That shared interface lets you swap directly between the brake and an ASR-compatible suppressor without re-zeroing or breaking out tools.

The brake is machined from 17-4 stainless steel and finished in a corrosion-resistant Black Nitride QPQ coating for long service life under hard use. It carries a 5/8x24 thread pitch with a .500" bore and is rated for use up to .45 Cal. The brake measures 2.05" long and weighs approximately 3.6 oz.

Thread the brake onto any barrel with a 5/8x24 muzzle and the ASR mounting geometry lets you cycle between muzzle brake and suppressor in seconds. Whether running it as a standalone recoil-taming device or as a host for an ASR suppressor, this KVP brake delivers a clean, durable package.