I had a few new Kragicon brass laying on the bench and decided to make some 303 Brit from it, one pass through the Brit neck die and a trim and it was done.
I seated a 174 grain RN bullet over 37 grains of 3031, it fire formed nicely and shot accurately as well.
I have done this in the past and the Krag brass seems to last longer than Brit stuff does for what ever reason.
Some reloaders I have talked to said the Krag brass is thicker at the web, this makes it last longer, along with the rim being possibly a bit thicker too that tightens up the headspace a bit.
I have some older Krag brass that have 5 reloads , the most full house loads I can get out of neck sized 303 brass is 3.
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