YHM Fat Cat Suppressor – 5.56mm with Cat End Cap

The YHM Fat Cat is a compact, high-performance 5.56 suppressor designed to deliver maneuverability without sacrificing tone. At just 4.5” long with the included Mini sRx adapter, it’s a full inch shorter than the YHM Turbo K, making it one of the most compact 5.56 cans available today.

Its oversized 1.94” diameter increases internal volume, producing a deeper, smoother tone than most suppressors in its class. Constructed with a 17-4 stainless steel body and Inconel blast baffle, the Fat Cat is fully-auto rated and engineered to handle extreme heat and sustained fire. YHM’s updated baffle geometry also reduces backpressure, keeping your AR15 running cleaner and smoother.

Key Features & Benefits

• HUB Mount Ready: Universal 1.375x24 rear threads for flexible setup

• Backpressure Control: Reduced blowback with new baffle design

• Length: 4.25 in (no adapter), 4.5 in (with adapter)

• Weight: 10.6 oz (no adapter), 12.5 oz (with adapter)

• Diameter: 1.94 in

• Material: 17-4 Stainless Steel, Inconel blast baffle

• Mount: 1.375x24 HUB Threaded (Mini sRx included)

• Full Auto Rated