I used to crank out 38 S&W Specials by the bucket full when I was competing in PPC. I used a Dillon 450 and could load for hours. I loaded 2.8 of Bullseye under the hbwc (from National Bullet Company when they were in business) and sparked it with whatever primer I had available. Eventually I found that my cast dewc 150 grain bullets were sufficient not only for practice but competition. I loaded them by the 5 gallon pail. Accurate enough to keep me in the top of my classification.