Hesychia 556uk Bundle Fde W/1/2x28 Micro Flow Enhancer

The Hesychia 556UK is a compact, low-back-pressure 5.56 suppressor built for shooters who want maximum performance without unnecessary length or weight. Utilizing advanced flow-through architecture, it delivers excellent flash suppression, reduced gas to the shooter, and a deep tone while maintaining an extremely compact footprint. Built from additive-manufactured Inconel, the 556UK is designed to withstand hard use on modern carbines.

This version utilizes the Hesion Bow mounting system, featuring a dual-locking design with six integral flexure pawls, a 15-degree taper, and a 1-1/8"-8 left-hand American Buttress Thread. The result is a fast, secure mounting system that stays locked even under heavy firing schedules while maintaining excellent concentricity.

Note: The Hesychia 556UK is designed to be used exclusively with the Hesion Micro Flow Enhancer muzzle device, which is required for proper mounting.

Specifications

- Caliber: 5.56 NATO

- Additive-manufactured Inconel construction

- Low back pressure / flow-through design

- Hesion Bow dual-lock mounting system

- Requires Hesion Micro Flow Enhancer muzzle device

- Six integral flexure locking pawls

- 15° taper primary lock

- 1-1/8"-8 left-hand American Buttress Thread

- 32 locking grooves on muzzle device

- Fast, minimal-rotation attachment

- Optimized for flash suppression and reduced gas blowback

- Overall Length: 4.75"

- Weight: Approximately 13 oz

- Made in the USA