Now that the Area 419 Sidewinder Suppressor Mount is on the market, owners of SilencerCo suppressors and the Area 419 self-timing muzzle brake system can swap back and forth between recoil-reduction and noise-reduction, depending on their needs. Thanks to the unique self-timing system used in the Area 419 Sidewinder Suppressor Mount, users can easily and simply swap between the brake and compatible suppressors without headaches. The adapters are designed to be compact, so the overall length of the entire system is only slightly longer than the suppressor itself. a Black-nitride finish a Finish treatment prevents galling a Blue Loctite recommended for install Mfg: Area 419