Patent ID: 8156855

Claim:
A bullet trap for use on a gas operated firearm having a compensator attached to a barrel, the bullet trap comprising: a body for engaging said compensator; a spigot attached to said body, the spigot having a spigot bore extending from a rear end towards a front end; a ballistic plate chamber proximate the front end of the spigot, distal said compensator, the ballistic plate chamber housing a ballistic plate; a bullet trap chamber, and at least one bullet trap orifice extending between the ballistic plate chamber and the bullet chamber; at least one gas track extending between the ballistic plate chamber and the atmosphere; and an impact indicator operatively connected with the ballistic plate, the impact indicator provides visual and tactile indications of when the ballistic plate has received the impact of a bullet, wherein the firearm attachable bullet trap operates as a blank firing attachment with blank rounds and as a bullet trap with ball rounds.