It's also the "get grass and dirt in your ammo box" brake. Usually only a problem when I'm single loading and the box is open. It just gets shit everywhere. Still, it's a great brake. I just bought a couple of the new Gen 3s when they had their Black Friday sale - one to replace the Gen 2 on my 6mm and the other for my new 300 PRC build. I have yet to try them, but if the weather holds, I'll be playing with the 6 next weekend.Nothing cooler than watching your own trace. I have an APA little bastard. It gives off some dust signature though. I call it the "fuck your buddy brake".