Does a nice job - CMMG ZEROED 5.56 Linear Compensator

Using this on a KelTec P50. It does a nice job of pushing the blast down range. Not the best compensator from the standpoint of muzzle raise, but didn't want one of those because of the blast being directed in your face. This is a nice compromise and it looks great. I installed it with a rubber O ring and it stays put. The crush washer is fine, but the orientation of the comp does not matter, according to the manufacturer.