Originally Posted by Boss Hoss
Lefty---I am a BR guy so any and All variables are bad in my game.
I gotcha. I'd be a bit steamed if I got 100$ worth of send backs too. At least he didn't get burned on a lefty rifle with a bad chamber like I did.
Have you ever done any brissance and soot testing with primers?? My father and I did many moons ago when we were trying to get a cleaner burn on our 30-30 pistols(tc). Every primer had enough gumption to toss flame the length of the 10" barrel, and they were only standard lr primers.
If a mag primer is used, it will envelop the powder with so much flame it won't really matter where it comes from other than arriving at the same time every shot. If your seating depth and flash hole diameter are similar for all rounds, there will be no real difference.
By the way, as far as cleanliness, the fed and win primers won hands down, with cci the worst and rem in the middle.