The Griffin Armament 1.375×24 HUB direct thread adapter (brand part number DT1375X24-5/8X24) converts Griffin’s 1.375×24 HUB interface down to 5/8×24, letting you run a Griffin Bushwhacker, OMEGA, NOMAD, or any other 1.375×24-threaded suppressor on a 5/8×24 threaded muzzle. Machined from 17-4 stainless steel and finished in nitride black, it includes wrench flats so you can attach or remove it from the suppressor tube or firearm’s muzzle threads without proprietary tools. As with any thread adapter, always visually check baffle alignment on the host firearm before firing, since every barrel and adapter combination needs to be verified individually.

Key Specifications

• Adapts a 1.375×24 HUB interface down to 5/8×24 threads.
• Compatible with the Griffin Bushwhacker, OMEGA, and NOMAD, plus other 1.375×24-threaded suppressors.
• Machined from 17-4 stainless steel.
• Finished in nitride black.
• Features wrench flats for tool-free-style attach and removal.
• Requires no proprietary tools to install or remove.

Frequently Asked Questions

Do I need special tools to install this adapter? No, its wrench flats allow attach and removal with no proprietary tools required.

Do I need to check anything before firing with this adapter? Yes, always visually check baffle alignment on your specific host firearm before firing.

Buy the Griffin Armament 1.375×24 to 5/8×24 Direct Thread Adapter, Stainless Nitride Black

Run your Griffin suppressor on a 5/8×24 threaded muzzle. Order from our Griffin Armament lineup of Class 3 parts and accessories and our Lubbock, TX team will get it ready as soon as it’s available to ship.