Got two molds coming for 454" diameter and 460" diameters boolits (45-70 & 450 BM). I plan on powder coating them.
Are the 45cal GC one size fits all shanks? Also, which GC do you prefer?
I plan to shoot with a suppressor and I read somewhere not to use GC as they tend/can to come off, is that an issue when seated properly, thoughts/comments?