Noise Suppressor ACS E1 / Caliber .223, 5.56 mm / Acheron Corp®

HexaLug Quick-Detach System

Developed in close collaboration with military and law enforcement professionals, the ACS suppressor series from Acheron Corp® features the cutting-edge HexaLug quick-mount interface. This innovative design enables rapid and intuitive suppressor attachment and removal—even under stress or while wearing gloves.

Next-Generation Attachment Mechanism

The HexaLug interface addresses common issues with traditional QD suppressors—no more carbon-clogged locks, tricky levers, or special tools. The system offers tool-free operation and a secure fit every time. Suppressor installation and removal are smooth and reliable, even in adverse conditions.

Precision Gas-Tight Seal

Accurate alignment and secure fixation are crucial for suppressor performance. The HexaLug contact surfaces are specially engineered to ensure a gas-tight seal, minimizing blowback, reducing fouling, and further lowering noise. This engineering excellence places ACS and ELR suppressors among the top in their class.

Fast and Simple Handling

Mounting the suppressor is as simple as sliding it onto the compatible muzzle brake or flash hider and turning it clockwise to lock. Removal is just as easy—rotate counterclockwise and lift off. No tools needed.

One-Way Compatibility for Safety

HexaLug offers one-way compatibility: a suppressor for a larger caliber can be used on a smaller caliber adapter, but not vice versa. This prevents mismatched installations and potential damage.

Rugged and Reliable

Crafted using CNC machining and laser welding from solid material, the ACS E1 suppressor strikes the perfect balance between weight, size, and ruggedness. It’s built to endure demanding field conditions while ensuring consistent suppression performance.

Durable Finish for Extreme Conditions

The ACS E1 is treated with a high-temperature-resistant Cerakote C-series finish and is available in classic black or Flat Dark Earth for a professional, resilient appearance.

Adapter Required

To install this suppressor, your firearm must be equipped with an Acheron Corp® muzzle brake or flash suppressor with a HexaLug interface. Note: this suppressor is not compatible with 7.62 mm HexaLug adapters.

Benefits You Should Know:

• Quick-detach HexaLug mounting system
• Precision-machined, rugged construction
• Gas-tight seal for improved performance
• Swiss quality and engineering