Thats good to know. I have burned the backs of bullets in several of my wheelguns in the past. My thinking as long as the typical powders that are used in the Rowland and Super are used melting the rear end of the bullet may not happen much. Having a gas check will open some doors though. 2400 works well with the heavier bullets in them and if pushed will burn a bullet. reflex264

"A quiet hit in the right place is better than a loud miss in the wrong place followed by 10 more shots on the run"

I was a handgun hunter, when handgun wasn't cool.....