Good evening,
I am beginning to work up some ladder loads for my first 45acp 1911. I am working with HP38/win231, unique, and PB for now behind the Lee 452-230 TC wrapped in PC. The COAL I have found lists 1.270 for a 230gr lead projectile, but I suspect that is for a RN design because the TC is a bit too broad at the tip to load into a magazine. 1.250 fits the mag and will plunk. Is that similar to your experience with this design?
Bevan