Gemtech GM-9 Threaded Rear Mount – 5/8x24
Not Yet Rated | Write the First Review SKU: 222-GEM-12175
UPC: 609729000000
MFG#: 12175

Gemtech GM-9 Threaded Rear Mount – 5/8x24

The Gemtech GM-9 Threaded Rear Mount (5/8x24) gives you the ability to run your GM-9 suppressor on fixed-barrel carbines, SMGs, and other compatible platforms. Whether you’re building a dedicated 9mm carbine or experimenting with subsonic loads in a different caliber, this rear mount adapter provides a rock-solid fit and the threading you need.

This rear mount is built with precision machining and a durable finish, designed to handle repeated use while maintaining tight tolerances. Installation is straightforward—thread it on, lock it down, and you’re ready to shoot. For shooters looking to maximize the versatility of their GM-9, this 5/8x24 mount is a must-have upgrade.

Why Choose the GM-9 Rear Mount in 5/8x24?

• True Compatibility – Designed specifically for the GM-9 suppressor, ensuring reliable fit and performance.

• Versatile Use – Works with fixed-barrel carbines, subguns, and platforms chambered in compatible calibers.

• Built to Last – Precision-machined with a durable finish to stand up to heavy range sessions.

• Simple Setup – Easy installation with no extra tools required.

Specifications

• Model: GM-9 Threaded Rear Mount

• Thread Pitch: 5/8x24

• Finish: Black, hard-wearing coating

• Compatibility: Gemtech GM-9 suppressor

Perfect for Expanding Your GM-9 Setup

The GM-9 suppressor is known for its flexibility, and this 5/8x24 rear mount adapter unlocks even more options. From PCCs to pistol-caliber SMGs, this mount ensures you can move beyond handguns while keeping your setup streamlined. If you’re looking to build out your suppressor system and avoid limitations, this mount is the answer.

FAQ

Will this GM-9 rear mount fit .300 Blackout?
It’s threaded in 5/8x24, the same as many .300 BLK barrels, but this mount is designed for pistol calibers. Always check Gemtech’s official compatibility guidelines before use.

What firearms can I use with this mount?
Any fixed-barrel platform with 5/8x24 threading—common options include pistol-caliber carbines and certain subguns.

Is it hard to install?
No. Just thread it directly onto your compatible barrel and tighten securely. No special tools are needed.

What’s the difference between this and other GM-9 mounts?
This one is built specifically for barrels threaded 5/8x24. Other mounts may fit different thread pitches or host types.