Meet The Fat Cat®-The newest member of the YHM suppressor family! This 5.56 NATO suppressor sports new baffle geometry resulting in reduced blowback. Built with the same care, quality, and attention to detail that has defined the YHM® brand for generations, the Fat Cat® was created to provide a compact suppressor with great sound. The Fat Cat® is made from 17-4 stainless steel along with a heat-treated 718 Inconel blast baffle. The combination of these materials allows the suppressor to be full auto-rated and designed for rigorous use. The overall length measures just 4.5″ with the sRx adapter installed. That’s a full inch shorter than our Turbo K model with it’s included adapter. The Fat Cat’s larger 1.94” diameter creates more internal volume resulting in a lower, more pleasant tone. With an average sound pressure level of 141dB at the muzzle, the Fat Cat® is quite the performer for its size. Also available is the optional cat end cap, YHM-2210, with the Cat’s Ass design on the cap. The Fat Cat® includes the Mini sRx Mount and 2 suppressor tools.

All YHM products are also backed by our Limited Lifetime Manufacturer’s Warranty.

Weight:………………………………10.6 oz – Weight with Adapter……….12.5 oz

Length:……………………………….4.25″ – Length with Adapter………..4.50″

Diameter:………………………….1.94″

Construction:…………………17-4 Ph SS / Inconel

Mount:……………….sRx Adapter with 1-3/8″-24 HUB Interface

Decibel Rating:……………….141 dB

Minimum Barrel Lengths: 5.56 NATO: 10″ minimum barrel length.

NTOA Member Tested and Recommended 2023

Click HERE to view and download the YHM Fat Cat Owner Manual

***All Suppressors must transfer to a Class 3 SOT/FFL.  Contact JSE for more information. 

This item must ship to an Class 3 FFL dealer. Must be 21 to purchase. Please have your dealer E-mail or fax a copy of their SOT and FFL, including your name and order number, to us at sales@jsesurplus.com or fax to 636-547-2618. Please include the dealer name in the comment section during checkout.