CMMG ZEROED HUB MNT DT 1/2X28 BLK

Description

The CMMG Zeroed 1/2-28 Direct Thread HUB Mount is the straightforward solution for shooters who want to run a HUB-pattern suppressor on a 1/2×28 threaded barrel without the added complexity of a quick-detach system. Direct threading keeps the mount compact and eliminates the ratchet mechanisms or levers that QD systems introduce, which means fewer potential points of movement between the suppressor and the muzzle. For dedicated host firearms where the suppressor stays on, that simplicity is a genuine advantage.

Compatibility follows the 1.375×24 HUB thread pattern, which is the common interface used across CMMG’s Zeroed suppressor line and a number of other manufacturers who have adopted the same standard. That shared interface means one mount works across multiple cans as long as they share the HUB pattern, rather than tying you to a proprietary attachment system.

The mount is machined from 17-4 stainless steel, a precipitation-hardened alloy chosen for its strength and resistance to the heat and pressure cycles that accumulate at the muzzle. The nitride finish adds a corrosion-resistant layer over that base material, which matters on a component that sits at the end of a barrel and takes the full thermal load of firing. Wrench flats sized for a 7/8-inch wrench allow installation and removal with a common hand tool rather than a specialized spanner, and at 2.5 ounces the mount adds minimal weight forward of the muzzle. Added length to the overall muzzle profile is 0.29 inches, a figure worth knowing when threading on a suppressor and checking for clearance with a handguard.