darkker you bring good info as usual. I'll just have give it a chance.

Yobuck I have h4831sc on hand will have to add that to the list. I had it in my mind as 270 powder and hadn't really run it in the 7rm. Tried it for 260 rem but went back to 4350 there.

I do know exactly about the door slamming shut on 7828 I am about 1.6 gr's short of it with my 175gr load and toss brass after the 6th firing just to be on the safer side.

acj7382 one of these days I'll do the same and just get the longer barrel 24" is what I have to work with right now. Like I said on a node just like to see if I can step it up to the next one.