• Length : 163 mm
• Diameter : 44 mm
• Weight : 480 g
• Dampening / sound attenuation : 22.2 dB
• Material : Inconel alloy (heat and corrosion resistant)
• Manufacturing : 3D printing
• Design : "Flow Through" for reduced blowback
• Compatibility : .223 Rem / 5.56 NATO caliber weapons

The ERATAC STAC1 suppressor is a high-end solution for shooting professionals looking for a reliable, high-performance accessory that is built to last. Developed for .223 Remington and 5.56x45mm NATO calibers, this suppressor incorporates the latest technological advances in noise reduction and visual signature.

Inconel material & 3D manufacturing

The STAC1 is manufactured entirely using 3D printing from an Inconel alloy, known for its extreme resistance to heat and corrosion. This process guarantees exceptional durability and perfect structural homogeneity, even under intensive use.

Flow Through Technology

Thanks to its innovative "Flow Through" internal design, the STAC1 efficiently vents gases without disrupting the weapon's cycle. This significantly reduces blowback , minimizing the shooter's exposure to harmful gases and burning residue.

Maximum compatibility with semi-automatics

Unlike conventional moderators, the STAC1 only slightly increases the mechanism's cycle rate, making it perfectly compatible with semi-automatic weapons, even those without an adjustable gas port. A decisive advantage for demanding shooters.

Tactical application and operational discretion

The near-total elimination of the muzzle signature ensures maximum discretion during tactical operations. This suppressor is therefore particularly suitable for special units, law enforcement, or shooters operating in a controlled environment.