The DEAD AIR KEYMO FLASH HDR M14X1LH is an innovative flash hider mount designed for seamless integration with Dead Air's Sandman suppressors. This unique device features a patent pending design that effectively eliminates the ping sound commonly associated with flash hiders, optimizing performance while maintaining stealth. M14X1LH Thread pitch Compact 2.7" length Enhance your shooting experience with this reliable flash hider, backed by a lifetime warranty.