Exigent E1 Flash Hider Features The Exigent E1 Flash Hider utilizes a tapered shoulder interface that ensures secure suppressor attachment while maintaining precise bore alignment. This Plan B compatible flash hider prevents rotation during firing reduces the risk of baffle strikes and supports consistent accuracy when running a suppressor. Six counterclockwise ports disrupt expanding gases and counter typical clockwise barrel rifling significantly reducing muzzle flash compared to traditional designs. Constructed from 17-4 PH H900 stainless steel the E1 is engineered to withstand full-auto fire and extreme operating conditions. A Black Nitride finish provides outstanding corrosion resistance and surface hardness while maintaining a low-visibility appearance. Industry-standard 13/16 inch wrench flats allow quick installation and removal converting compatible suppressors into a fast reliable quick-detach setup without proprietary locking systems. Exigent E1 Flash Hider Specifications Manufacturer: Exigent Defense Model: E1 Flash Hider Thread Pitch: 1/2x28 Bore Diameter: .375 Material: 17-4 PH Stainless Steel Heat Treatment: H900 Finish: Black Nitride Surface Hardness: 67 HRC Mount Type: Taper mount Wrench Flats: 13/16 inch Installation Torque Muzzle Device: 15-25 ft lbs Installation Torque Suppressor: Approximately 10 ft lbs Compatibility: Q Plan B Rearden Atlas and Atlas XL Wolf Pack Armory Gen 3 and other Plan B style taper adapters