Silencer Co ASR Flash Hider | 1/2×28 | 9mm | AC1570

The Silencer Co ASR Flash Hider (AC1570) is a 3-prong muzzle device designed for compatibility with the ASR (Active Spring Retention) quick-attach mounting system. It features a one-hand-on, one-hand-off attachment/detachment interface and patent-pending resonance suppression intended to address the tuning-fork effect associated with some 3-prong devices. The design also incorporates ports to help reduce perceived recoil and muzzle rise for improved follow-up shot control.

Product Specifications

• The finish is Black.
• The product type is Flash Hider.
• The thread pattern is 1/2″-28 tpi.
• The compatible caliber is 9mm.
• The model is listed as ASR.
• The material is Steel.
• The device fit is listed as Hybrid.
• The NFA thread pattern is 1/2×28.
• The threads are 1/2-28.
• The product weight is 0.25.
• The overall length is 2.5.
• The UPC is 816413020340.

Built to interface with Silencer Co’s ASR mounts and compatible hybrid mounts, the ASR Flash Hider provides fast, repeatable attachment and detachment while addressing resonance issues common to some multi-prong devices. Its ported three-prong design is practical for range training and for users who frequently move a suppressor between host firearms, offering more consistent lockup and reduced muzzle rise during follow-up shots.