I am having problems loading cast boolets in my 9mms.
One gun is a M&P Shield and the other is a Glock 19 with a KKM Barrel.
I am using a 125 grain truncoated boolet made by Accurate Molds. It is mold number 35-125C
I love Accurate Molds and Tom is a great guy.
I am using wheel wheights to cast with. I have sized them to .357 and .356 diameter.
My problem is that I get a "ring" of lead around chamber mouth? The part where the brass head spaces on.
This ring of lead after about 9 shots with stop the gun from going fully into battery.
It appears to be scraping lead.
I have tried seating the boolet deeper until the "edge" of the boolet.....The flat part before it tapers is coverd by the brass of the case.
Nothing works. This is the only cast boolet that I have tried in 9mm. I load cast boolet in 45, 40, and 10mm with no problems.
Thanks
Abenaki