Current cast bullets sized at ,355 do not print very well with the Walter PPS M2. Very good with an S&W model 39-2
I have read with great interest the current threads on 9mm bullets size and lubrication. Nothing like learned advice based on testing.
As suggested, lugged my Walter PPS 9mm barrel and came up with: 0.356 dia high and 0.321 dia lows with my old machinist micrometer. A most unique land shape.
BTW the lead tests at 20 Brinell.
I have .355 and .358 sizing/lubricating dies on hand and a new .357 coming from Cabela's (on sale at $19)
Any recommendations to try first? Comments. Am I doing something wrong?
Thanks for your help.