Yankee Hill Machine’s YHM Long sRx Flash Hider is a low-profile quick-detach muzzle device designed for use with the YHM sRx adapter system. The device uses a large taper in front of the threads to create a seal and reduce gas and debris on the threads when a suppressor is mounted. It adds minimal length and weight to a suppressor-equipped setup and is built for consistent, repeatable mounting. The sRx Flash Hider must be paired with the YHM sRx Adapter (YHM-4400) to realize the Q.D. functionality.
Key Specifications
- The thread pattern is 1/2″-28 tpi.
- The muzzle device length is 2.30 inches.
- The length added to the barrel is 1.675 inches on barrels with 0.6″ threads.
- The outer diameter measures 0.9375 inches.
- The finish is specified as Black Phosphate.
- The model designation is sRx.
- The product includes a Shim Kit.
- The sRx adapter interface is compatible with the HUB 1-3/8″ x 24 mounting standard.
- The listed weight is 0.18 (as provided).
Compact and engineered for straightforward integration with the YHM sRx system, this long sRx flash hider offers a low-profile, repeatable mounting interface that minimizes added length while maintaining a clean appearance. Its tapered seal design and included shim kit make it a practical choice for users seeking a streamlined Q.D. suppressor attachment solution.
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