Originally Posted by chamois
I shot the .270 again today loaded with Magnum and MRP with two diferent seating lengths: one with a .08" jump and the other with a .015".
MRP loads shot tighter, and quite well, around 0.6-0.7 moas for four shot groups, regardless the seating depth. Impact varied a little but group sizes were identical.
Speed was 2,885 fps and my next loads will be with 0.8gr more powder with the hope that n o accuracy is lost.


What rifle and how many rounds through it?

Originally Posted by BrentD

I would not buy something that runs on any kind of primer given the possibility of primer shortages and even regulations. In fact, why not buy a flintlock? Really. Rocks aren't going away anytime soon.