Description
Yankee Hill Machine Fat Cat is a 5.56 NATO suppressor built for a compact profile on rifles. It uses new baffle geometry intended to reduce blowback, and it is made from 17-4 stainless steel with a heat-treated blast baffle. With an average sound pressure level of 139 dB at the muzzle, it is designed around internal volume for a lower, more pleasant tone.
Key details
- Caliber rating: .223 REM / 5.56 NATO
- Overall length: 4.5 in with the sRx adapter installed
- Mounting: includes sRx 1/2 x 28 QD adapter
- Includes Mini sRx muzzle brake
- Average sound pressure level: 139 dB at the muzzle
Specifications
| Caliber Rating | .223 REM / 5.56 NATO |
|---|---|
| Length | 4.5 in (with sRx adapter installed) |
| Finish | Black |
| Material | 17-4 stainless steel |
| Sound Reduction | 139 dB (average sound pressure level at the muzzle) |




