Description
The HUXWRX HUB QD Adapter 2.0 exists to solve a specific interoperability problem: you have a suppressor with a 1.375×24 TPI mount, and you want to run it on HUXWRX or OSS QD-compatible muzzle devices without swapping the suppressor itself or rebuilding your muzzle setup. That single function makes it genuinely useful for shooters running multiple rifles in different calibers — 5.56mm and 7.62mm platforms both fall within its compatibility range — who would otherwise need a dedicated suppressor mount on each host.
The QD interface matters here because the adapter is not just a thread converter. It preserves the quick-detach functionality of the underlying muzzle device, so you retain the ability to transition between suppressed and unsuppressed fire without tools. Repeatable alignment is a real concern with any QD system, and the HUB platform is designed around consistent return-to-battery indexing, which keeps point of impact shift in check across attachment cycles.
The 2.0 designation reflects an updated generation of the design rather than a cosmetic revision. Where the thread specification — 1.375×24 — is relevant is in confirming which suppressor cans are compatible; if your suppressor uses a different mount standard, this adapter is not the bridge for it. For shooters already inside the HUXWRX or OSS ecosystem, however, it extends the reach of a single suppressor across muzzle devices that would otherwise be incompatible without it.
Shipping and availability: This item must ship to a licensed FFL dealer for transfer.




