ASR Flash Hider

The SilencerCo ASR Flash Hider is available now from LM Ironwerks, a licensed FFL/SOT dealer in Louisville, Kentucky.

The ASR Flash Hider is compatible with our ASR (Active Spring Retention) Mounts. The ASR (Active Spring Retention) Mount is a quick attach / detach system for almost all SilencerCo suppressors. The simple one-hand-on, one-hand-off mounting system is compatible with all ASR Muzzle Devices to promote ease of transfer from one silencer to another. Once shouldered, the locking ring ensures the silencer won’t rotate or work itself loose under a heavy firing schedule. The patent-pending resonance suppression effectively eliminates the tuning-fork effect common with competing 3-prong Flash Hiders.

What It Does

A flash hider reduces the visible flash at the muzzle, which helps preserve your night vision and makes your position harder to spot in low light. On suppressor-ready designs it also serves as the mounting point for the suppressor, so it has to be precisely made and properly aligned with the bore.

Before You Order

Match the thread pitch to your barrel (1/2×28 is common on 5.56 and .22 rifles, 5/8×24 on .30 caliber rifles) and confirm the device is made for your suppressor’s mounting system. Muzzle devices should be installed, timed and secured exactly as the manufacturer specifies. If you’re not sure, have a gunsmith do it.

Buying the SilencerCo ASR Flash Hider from LM Ironwerks

It ships directly to the address you enter at checkout, so no dealer transfer is needed. In addition, our team reviews every order before it ships. Have a question about fit or compatibility? Contact us before you order and we’ll help. Looking for something different? Browse all of our suppressor parts.