I read an article on a handloading web site which takes a 186 grain Lyman Devastator cast bullet to a reliable 1100 ps in a 1911. This mold/bullet has a gaping hollow cavity and looks like it would jam even the most reliable 1911's. Has anyone had any experience with this bullet in their 1911?
Expansion in news print showed 100% weight retention and an expansion to almost .75 caliber. Those numbers are outstanding. The abillity to size that bullet to specifics for your gun makes it attractive to me as well. Talk to me fellows.