Originally Posted By: Virginian
What pressures were the 1-3/8, 1-1/2, etc. ounce lead loads running in the '50s and '60s? I seem to remember those loads were up there in pressure as I was reloading. Have any improvements in powder technology yielded lower peak pressures?



Good point. I guess if we are to continue this discussion we need the numbers for both the older lead shells and the newer Kent TM.