The Gemtech Direct Thread Hub Adapter (brand part no. 13891) converts a Gemtech quick-detach suppressor hub over to a 5/8×24 direct-thread mounting point, giving shooters the option to run their can direct-thread on hosts where a QD mount isn’t needed or available. It threads onto the hub and locks in place, providing a solid, repeatable index for the suppressor body. This is a factory-matched accessory for Gemtech’s hub-based mounting ecosystem, letting one suppressor serve multiple mounting configurations depending on the host.

Key Specifications

• Converts a Gemtech quick-detach hub to a direct-thread mounting interface.
• Cut to a 5/8×24 thread pitch, a common rifle-caliber standard.
• Compact package footprint of roughly 1.7 x 3.8 inches for storage.
• Weighs approximately 2.4 ounces, adding negligible weight to the build.

Frequently Asked Questions

What does this adapter do? It converts a Gemtech quick-detach suppressor hub to a 5/8×24 direct-thread mounting point.

Can I switch back to quick-detach later? Yes, this adapter works within Gemtech’s hub-based mounting system, so the same suppressor can be configured for different hosts.

Buy the Gemtech Direct Thread Hub Adapter 5/8×24

Add direct-thread flexibility to your Gemtech suppressor’s mounting hub. Order it from Gemtech’s silencers and suppressed firearms lineup, and our Lubbock, Texas gun shop will ship it out fast.