Flash hider for firearm suppressor

摘要

A flash hider (100) that suppresses the visible flash signature during the discharge of a firearm and may be connected to an end of a firearm suppressor includes a body (10) having a first end (11), a second end (12), and a projection (30) that extends from the second end (12). The flash hider (100) has a central bore having a first portion (40) and a second portion (50), the second portion (50) being tapered. A flange (20) extends from the body (10) and provides a recess (25) between the flange (20) and the projection (30). The flange (20) may have an external thread (21). The flash hider (100) may include a first plurality of apertures (70) through the projection (30) and a plurality of annular grooves (60) on an inner surface of the projection (30). The flash hider (100) may include a second plurality of apertures (80) located within the second portion (50) of the central bore and a plurality of flow ports (85) connecting the second plurality of apertures (80) to a third plurality of apertures (86) located in the first end (11) of the body (10).