Very happy - Radian Weapons Sig Sauer RAMJET Pistol Barrel w/ AFTERBURNER Compensator

To the point. The comp keeps the pistol shooting flat if you do your part. It is going to be loud because of the comp and you to get a large muzzle flash in the dark. This was not bought for my carry gun so only the first apply. I like this setup much more than the PMM JTTC. The Radian is very simple to install and you can pull the barrel with ease for cleaning and then reassemble without having to rezero your pistol.