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The Yankee Hill Machine sRx QD Adapter (model 4400) offers a low-profile, robust mounting solution for suppressors. Designed for compatibility with YHM sRx muzzle devices, this adapter utilizes the industry-standard (HUB) 1-3/8x24 threads. Precision machined from durable 17-4 stainless steel with a black oxide finish, it features an internal taper seal ahead of the threads for reliable engagement.
Optimized for the YHM sRx system, this adapter pairs easily with matching muzzle devices and supports long-term reliability for demanding use. It is intended exclusively for use with YHM sRx muzzle devices.