I went to the range today to do some load work on my dta. I'm still really green to this reloading so help me out. It really loved 42.5gr of h4350 with 140gr vld oal is 2.815". Is this too hot?
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So an ejector smiley on a case head, in the absence of any primer flattening, means it's over pressure?
Aren't there other things that can attribute to ejector marks. A bit of Rem oil in the chamber, or maybe some case lube inadvertently not removed from a few cases?
I'm relatively new to precision hand loading as well so I'm not trying to be a smart ass. But most of what I've read about working up loads and watching pressure includes, in part, inspecting primers.
"Forget 'reading primers' and 'bolt lift'......."
For guys that are trying to learn, and learn the right way, it's difficult sometimes to decipher some contradictory info from whom we may regard 'the experts'.
I will soon be loading the 6.5cm as well.....but in a recent load work up for my 300wsm, I had some good looking primers in brass with ejector marks that were loaded well below max yet, and lube was suggested as a suspect. Shouldn't we be looking at the big picture and not ignoring what has seemed to me from reading and listening to be some signs of over pressure?
my cm loads will leave very very faint ejector marks in the case head. its soemthing i am will ing to accept. i know my load is at the edge but the performance out weighs the brass life for me. on a side note i have had very light loads leave ejector marks in brass just simply due to soft brass and possibly a slap happy ejector spring.
I'm up to 8 loadings with over 43 grains of 4350 and 139 scenars with hornady brass. No problems with primer pockets.
Quick question for the dummy aka me....
How do you know when the primer pockets have gone bad? Is it as simple as the primers just not seating?
General question - not trying to steer this off the OP's original question, but about how many piece of brass do you guys have or cycle?
I will have 300 after I get done shooting all the factory ammo I have.
I have 350 - 3 separate lots of 100, each in a different box with color coordinated brass marks and 50 as "practice and experiment".
If I go to a match that requires 180 rounds, I bring 250. With 350 pieces in play, I should always be able have 250 on hand or loaded up quickly with out having to split lots.
But when one lot gets to about 6 firings, I spool up a new batch of 100 because I toss after 8 firings. So that's 450 at time.