10-28-2021, 09:28 PM
My new RCBS Base Size dies are showing up today to replace my Hornady's. I went with them since reliable feeding is my primary objective (one bad feed can ruin a stage and hence your day!). Plus Larry is blowing them out the door for $27 a set. Worth a try at that price before going "boutique"
I recall from years ago that my velocity went up going from virgin brass (which is base sized) to normal full sized brass and it was a noticable amount. I'm going to tweak my load and if I assume the same velocity is going to me the same accuracy, I should increase the charge slightly.
I know - seems counterintuitive. Anyone have recent experience in any caliber? Or among those who did load development with virgin brass and are now on fired "normal" sized brass.
I recall from years ago that my velocity went up going from virgin brass (which is base sized) to normal full sized brass and it was a noticable amount. I'm going to tweak my load and if I assume the same velocity is going to me the same accuracy, I should increase the charge slightly.
I know - seems counterintuitive. Anyone have recent experience in any caliber? Or among those who did load development with virgin brass and are now on fired "normal" sized brass.
#FJB