CMT Hub Direct Thread 1/2-28
1/2–28 direct-thread HUB adapter. Mounts a HUB-compatible suppressor straight to the barrel — no muzzle device.
Plan B system: what goes with this part.
The Direct-Thread HUB Adapter 1/2–28 is a direct-thread alternative to the Plan B system: it connects a compatible HUB suppressor straight to a confirmed barrel thread. To run the Plan B system instead, pair the HUB Mount Adapter with a Plan B compatible muzzle device.
A direct-thread adapter for builds that skip the muzzle device entirely. It threads onto a confirmed 1/2–28 barrel and presents a HUB-compatible interface to the suppressor.
This is not the Plan B mount. A direct-thread adapter connects the suppressor to the barrel. The Plan B HUB Mount Adapter connects the suppressor to a Plan B muzzle device. They are not interchangeable.
Verify every interface before you buy. Thread pitch, muzzle-device geometry, suppressor bore and mount depth all have to agree. "HUB compatible" is not blanket approval — confirm the exact suppressor model against its manufacturer's current drawings. Installed, fired or modified products cannot be returned.
