Yankee Hill Machine Fat Cat 5.56 QD Suppressor
Compact 5.56 NATO suppressor with innovative baffle geometry for reduced blowback. Just 4.5" with adapter, 139dB rating, full-auto rated stainless steel construction with quick-detach sRx mount.
Yankee Hill Machine Fat Cat 5.56 Suppressor
The Fat Cat represents Yankee Hill Machine's commitment to delivering serious sound reduction in a genuinely compact package. This suppressor was engineered from the ground up to balance performance with practicality.
Design and Construction
The Fat Cat employs advanced baffle geometry specifically designed to reduce blowback—a critical consideration for shooters who value shooter comfort and reliability. The suppressor is constructed from 17-4 phase stainless steel with a Cobalt 6 blast baffle, a material combination that ensures durability under demanding conditions.
Performance Specifications
- Sound Signature: 139 dB at the muzzle—a pleasant, lower tone achieved through the suppressor's 1.94" diameter and optimized internal volume
- Compact Profile: Just 4.25" in length (4.5" with the included sRx adapter)—a full inch shorter than comparable models
- Weight: 11.2 oz (13.2 oz with adapter)
- Full-Auto Rated: Engineered for rigorous use and automatic fire
- Minimum Barrel Length: 10" for 5.56 NATO
Quick-Detach System
The Fat Cat ships with Yankee Hill Machine's sRx 1/2" x 28 quick-detach adapter and Mini sRx muzzle brake, allowing rapid mounting and removal without tools. This system is ideal for shooters who rotate suppressors between rifles or need quick reconfiguration.
Warranty
Backed by Yankee Hill Machine's Limited Lifetime Manufacturer's Warranty, reflecting the company's confidence in their products.
