Fat Cat 223 Suppressor
YHM Fat Cat 223 Suppressor
On Sale through February 28, 2026
Limited Supply, high demand.
Works specific on -
223
556
Read Specs before ordering.
Specs:
Prices and supply depends on market availability.
The distinctive YHM Fat Cat® for 5.56 NATO sports unique baffle geometry that yields reduced blowback.
The Fat Cat is a compact suppressor with great sound, and its 1.94” diameter creates more internal volume resulting in a lower, more pleasant tone. Plus it’s a full inch shorter than our Turbo K model with its included adapter. It’s quite the performer for its size!
The Fat Cat is made from heat treated 17-4 stainless steel along with a Cobalt 6 blast baffle and is is threaded to the popular 1.375”x24 HUB thread. Full-Auto rated and designed for rigorous use. The overall length measures just 4.5” with the sRx adapter installed.
Available in either standard or Cat’s Ass endcap. Ships with an sRx™ Q.D. Adapter, sRx™ 1/2”x28 Mini Q.D. Muzzle Brake and 2 suppressor wrenches.
- Caliber: 5.56mm
- Weight: 11.2 oz./Adapter 13.2 oz.
- Length: 4.25”/Adapter 4.50”
- Diameter: 1.94”/1.5625”
- Construction: 17-4 Ph SS/Cobalt 6
- Mount: sRx® 1/2”x28 Mini Q.D. Muzzle Brake and HUB Adapter
- Decibel Rating: 139 dB
- Minimum Barrel Lengths:
5.56 NATO: 10” - Full Auto Rated
- Made in USA
- NTOA Member Tested and Recommended 2023
Rifle Suppressors:
We ship to most States.
Many Suppressors can accommodate multiple calibers, Example: 223, 556
Starting January 1, 2026 the $200.00 Tax Stamp is gone.
The TAX Stamp has no ATF Fee but is still required.
Suppressors are still an NFA Item and require the following -
1) ATF Approval and Tax Stamp;
2) Processing which includes Fingerprint Card and Photo;
3) ATF eForm Account;
4) Filing Cost, approximately $25.00 plus $25.00 Single Trust Fee;
5) Individual Filing Account;
6) FBI NICS Background - Not Required if buyer has State issued CCW/CCP;
7) FFL, ATF Form 4473 with Driver's License or Federal ID;
8) Buyer must be 21 or older.
Approximate ATF waiting time and turnaround less than 30 Days from submittal.
Fingerprint Cards are one time process, good for life.
Photos are good for one year.
Buyers can add as many names to their Trust as they want.
Buyers can purchase one suppressor or multiple suppressors.
Consultation is FREE.
Get your suppressor today -
Call: 480 612 4799
Email: bestbuy4guns@gmail.com
JS Firearms Sales & Accessories, LLC
1277 Daniel Road
York, SC 29745
Suppressors
All Suppressors outside of South Carolina MUST ship to your local in state FFL. FFLs conducting business in NFA items including Suppressors must have an SOT License. When purchasing a suppressor from JS Firerarms Sales & Accessories, LLC in York, SC please provide your FFL name, address, phone number, and email address. Please make sure that your state allows NFA items such as suppressors to be sold to individuals.