Product Overview
Product Description
The Hesychia SIXK bundle includes the Irregular Design Group Hesychia SIXK 5.56mm/6ARC suppressor paired with the Hybrid Flash Hider (HFH) threaded in 5/8x24, providing everything needed to get started on compatible platforms.
Designed by USSOF veterans, the Hesychia SIXK is optimized for compact performance in the under-six-inch suppressor category for 5.56mm NATO and 6mm ARC supersonic applications. Featuring advanced gas management, monolithic Inconel 718 construction, and the patent-pending Hesion Bow mounting system, it delivers effective flash suppression, reduced sound signature, and dependable durability in demanding environments.
Specifications:
- Caliber Rating: 5.56mm NATO, 6mm ARC
- Overall Suppressor Length: 5.72” / 145mm
- Muzzle Device Length: 2.125” / 54mm
- Added Length with Suppressor Installed: 3.625” / 92mm
- Total Added Length Including Muzzle Device: 5.125” / 130mm
- Diameter: 1.65” / 42mm
- Suppressor Weight: 15.5 oz / 440g
- Muzzle Device Weight: 3 oz / 85g
- Material: Inconel 718
- Construction: Laser Powder Bed Fusion (LPBF) and machine finished
- Suppressor Finish: High Temp Cerakote® or raw
- Muzzle Device Finish: Black PVD
- Mounting System: Hesion Bow, 1.125”-8 left-hand American Buttress Thread
- Barrel Restrictions: None
- Full Auto Rated: Yes
- Internal Taper Angle: 15 degrees
- Average At-Ear Reduction: Approximately -30 dB depending on host weapon and ammunition
- Average 1m Left Reduction: Approximately -25 dB depending on host weapon and ammunition
Included:
- Hesychia SIXK Suppressor
- 5/8x24 Hybrid Flash Hider (HFH)
