Been having some issues with my 500 S&W giving light primer strikes on Rem Large Rifle Primers. But the issue seems to be the primers themselves, the first 50 shots I had no problem, but my last 100 they have progressively been less consistent. Some go off on the first shot without much indent (compared to my bolt action) and most of them take 2 or even 3 hits to go off when they had the same or more indent than some others that went off. So I plan on avoiding remington primers since they must have hard cups. A reloading group I belong to on facebook has had many people recommend CCI primers. I have some CCI LR Magnum primers leftover from when I reloaded 300wm, but I plan on avoiding those until I start using a powder that fills the case more(I use 18gr of Titegroup now). Thoughts on CCI or other brands? I would like to try other brands before getting a new hammer spring since the single action is soooooo light and wonderful. But come hunting season I want a reliable bullet, last year was my first year deer hunting and was unsuccessful so this year I want to get my first deer AND have it be taken with a handgun.