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Irregular Design Group (IDG) Hesychia Sixk [BLK] Suppressor

Irregular Design Group (IDG) Hesychia Sixk [BLK] Suppressor

Irregular Design Group (Idg) · Silencers/Suppressors

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Best price

$1,350.99at Guns.com

checked Nov 1, 2026

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Guns.com $1,350.99checked Nov 1, 2026 Check store Buy at Guns.com

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Price history

Dashed line = out of stock. Tracking since Oct 21, 2026.

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Since Oct 21, 2026.

About this part

The Irregular Design Group (IDG) Hesychia Sixk [BLK] Suppressor is a 5.56 / .223 suppressor from Irregular Design Group (Idg). One store lists it, Guns.com at $1,350.99.

Fits and works with

Caliber
5.56 / .223 · Shop matching ammo

Specifications

Manufacturer
Irregular Design Group (Idg)
Caliber
5.56 mm NATO
Mount style
Taper Mount

From the manufacturer

The HESYCHIA series features IDG's revolutionary Hesion Bow system that provides a secure but simple dual locking mechanism through the use of 6 bi-directional locking arms that engage within 32 grooves around the outer edge of the muzzle device paired with a 15-degree taper and American Buttress Thread style mount. The suppressors are also constructed of 718 Inconel alloy ensuring extreme heat resistance and durability. The SIXK is designed for 5.56 and 6mm cartridges and features a 3D printed construction with an emphasis on low backpressure and short length, measuring at only 5.72 inches while adding only 3.6 inches to overall barrel length. This model features a raw inconel color pattern and comes with a Hesion Bow QD muzzle device in a 1/2x28 TPI thread pattern. *Sound reduction ratings are based on average range of 160-166 dB and may vary depending on firearm configuration.* Hands-On VerifiedGuns.com Range Reviewed"The Irregular Design Group Hesychia SixK delivers exceptional sound suppression packed into a remarkably compact and lightweight profile. Engineered for modern tactical setups, it offers impressive recoil control, minimal backpressure, and rugged durability for intensive range use."Read Our Full Deep-Dive Review @media(min-width:576px){div style*="flex-direction:column"{flex-direction:row!important}div style*="width:100%;aspect-ratio"{width:180px!important;min-width:180px!important;height:120px!important;aspect-ratio:auto!important}}

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$1,350.99 at Guns.com
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