The GSL Fatman Suppressor, 9mm, Tri-Lock (brand part no. FM-100-SUP) is a 9mm suppressor. GSL Technology builds it for hearing-safe, reliable performance.
Key Specifications
- Rated for 9mm ammunition for focused sound suppression.
- Machined from aircraft-grade aluminum.
- Rated for full-auto use on MP5-pattern and three-lug submachine guns.
- Mounts via Tri-Lock attachment.
Frequently Asked Questions
Is this an NFA item? Yes. As a suppressor, it's a Title II firearm requiring an approved ATF Form 4 and transfer through an NFA-licensed dealer.
What caliber is it rated for? 9mm.
How does it mount? GSL’s Tri-Lock quick-attach system. No tools needed to attach or remove once the mount is installed.
Buy the GSL Fatman Suppressor, 9mm, Tri-Lock
This is a Title II item regulated under the National Firearms Act. Purchase requires an approved ATF Form 4, no federal transfer tax, and transfer through a licensed NFA (SOT/Class 3) dealer, with an extended federal approval wait before delivery. Order through GSL Technology‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.
