YHM sRx Long Q.D. Muzzle Brake 5/8-24 Phosphate

This Yankee Hill Machine sRx Long Q.D. Muzzle Brake is a low-profile muzzle device designed to work with the YHM sRx adapter mounting system. It features a quick-detach interface intended to seal against the adapter taper and minimize additional length or weight when installed. The device ships with a shim kit and is finished in black phosphate for corrosion resistance. The sRx brake is intended to be used as part of the sRx system and requires the YHM sRx adapter to function as designed.

Key Specifications

• The thread pattern is 5/8-24 tpi.
• The muzzle device length is 2.3 inches.
• The diameter measures 0.9375 inches.
• The listed finish is Black Phosphate.
• The model designation is sRx.
• The product fit is specified as Yankee Hill SRX.
• The unit ships with a Shim Kit.
• An additional feature listed is Q.D. Mt for 30Cal Suppressor.
• The listed weight is 0.15.

Compact and purpose-built for the sRx mounting system, this YHM long Q.D. muzzle brake adds minimal length and weight while providing a repeatable taper-seal interface for suppressor attachment. Its low-profile shape and included shim kit make it a practical choice for users seeking a tidy, durable mounting solution that integrates with the YHM sRx adapter system.