Hello........Rookie re-loader with a couple of thousand rounds of 9 and 45 under my belt. Know enough to be dangerous.
Seeking advice on loading https://store.tjconevera.com/po9mm12fpplb.html bullets but unable to find specific information anywhere.
Powders on hand are Accurate #2, #5, #7 and Titegroup.
Historically my Berry's 115gr RN & 124gr RN; plunked, chambered, rotated and
ejected just fine in my Springfield EMP @ 1.150"
The PowerBond 124gr FP presented problems at 1.150". Shortening the COAL to 1.09"ish
gave me the above results.
Question is how to calculate how much to step back the powder charges to remain safe?
I realize I need a chronograph. Would someone suggest a product for me?
Thanks all!