Yankee Hill YHM sRx Short Q.D. Muzzle Brake 5/8-24 Phosphate

Yankee Hill Machine’s sRx Short Q.D. Muzzle Brake is a compact muzzle device engineered for use with the YHM sRx adapter interface. This listing is the sRx short brake configured for 5/8-24 threads and uses YHM’s taper seal to secure a suppressor when mated with the sRx adapter (YHM-4400). The device is finished in black phosphate and is intended to add minimal length and weight to a suppressed setup. It ships with a shim kit and is designed for straightforward, repeatable mounting as part of the sRx system.

Key Specifications

• The thread pattern is 5/8"-24 tpi for compatibility with YHM sRx adapters.
• The model designation is sRx.
• The product type is Muzzle Brake.
• The finish is listed as Black Phosphate.
• The device includes a shim kit for timing and alignment.
• An additional feature is a Q.D. mount for 30Cal suppressors.
• The listed color is BLACK.
• The listed weight is 0.15 (unit as provided in source data).
• The subcategory is Muzzle Devices.

When used with the YHM sRx adapter, the sRx Short Q.D. Muzzle Brake provides a streamlined, low-profile interface for suppressed builds while minimizing added length and mass. Its taper-seal engagement and included shim kit simplify repeatable mounting, making it a practical choice for shooters assembling a discreet, reliable suppressor setup.