YHM sRx Short Flash Hider | 5/8-24 | 444524

The Yankee Hill Machine sRx Short Flash Hider is a compact, low-profile muzzle device designed to interface with the YHM sRx suppressor mounting system. This Q.D. flash hider uses the industry-standard HUB dimensions and a tapered seal in front of the threads to secure a suppressor when paired with the sRx adapter. It adds minimal length and weight to a suppressor setup while prioritizing consistent, repeatable mounting. Common applications include suppressor-equipped precision shooting and controlled range training with quick-detach capability.

Product Specifications

• The product type is a Flash Hider.
• The model is sRx.
• The manufacturer’s part number is 444524.
• The UPC is 841812101826.
• The thread pattern is 5/8-24.
• The NFA thread pattern is 5/8×24.
• The product requires pairing with the adapter YHM-4400 (sRx Adapter).
• The finish is listed as Phosphate.
• The material is listed as Melonite.
• The color is Black.
• The product features a Q.D. Mt for 30Cal Suppressor.
• The package includes a shim kit.
• The product dimensions are 1.40 x 3.05 x 5.65.
• The listed weight is 0.15.

The sRx Short Flash Hider is intended for users who want a sleek, repeatable suppressor mounting option that keeps overall length and weight to a minimum. Its tapered front seal and Q.D. interface make it practical for range routines and precision setups where fast, consistent attachment and detachment of a suppressor are desired. The design emphasizes durability and a low visual profile without introducing moving parts.