YHM’s line of sRx products were designed with aesthetics and ease-of-use as the top priorities and that is no different for the YHM sRx Flash Hider (YHM-4405's). This Q.D Flash Hider comes in two variations (1/2 x 28" & 5/8 x 24") and it's compatible Q.D. Adapter/Mounting Interface attaches to the industry standard (HUB) 1-3/8” x 24 threads. It features an internal taper seal-in front of the threads-that locks your suppressor on and forms a tight seal to contain gasses while in-use. This means no gasses or debris can build up on the threads.
The sRx Flash Hider adds minimal length and weight to the suppressor set up while also allowing you to reap all the benefits of the new YHM sRx System-when used in conjunction with The sRx Adapter. The full YHM sRx (Suppressor Rx) System will be the obvious choice for someone looking for a sleek low-profile suppressor set up-that’s also built to withstand rigorous use. This is our prescription for the shooter who cares about the aesthetics of their build as well as its ease-of-use.
Muzzle device length is 2.3". Length added to barrel is 1.675" (on barrels with 0.6" threads).
Some of the exciting new benefits of the YHM sRx System are as follows:
The YHM sRx System-just what the doctor ordered!
YHM SRX QD Flash Hider 5/8×24 Thread
$84.75
6 in stock
BJ Firearms LLC is a federally licensed firearms business focused on providing quality firearms, accessories, and related services while promoting responsible ownership, education, and community engagement.
The company was founded to serve firearm enthusiasts with knowledgeable service, real-world experience, and a commitment to professionalism and safety.
We focus on real experience, personalized service, hands-on product knowledge, and community involvement — not just sales. Our goal is to help customers make informed decisions and feel confident with their equipment.
Yes. We operate as a federally licensed firearms dealer (FFL), following all applicable federal, state, and local regulations.
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We work with everyone — from first-time buyers to experienced enthusiasts. Education and guidance are a big part of what we do.
We offer firearms, accessories, gear, and related equipment depending on availability and customer needs.
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Yes. Depending on the request, we can help source specific products or assist with custom configurations.
Yes. We actively engage in hands-on experiences, demonstrations, and community-related firearm activities when possible.
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