Quote Originally Posted by Marlin
Yea, You want to be careful with .45 ACP, it headspaces off the case mouth, so, You don't want to overdo Your crimp. A nice taper crimp is the way to go. Of course the bet way is the Lee crimp dies, It's almost impossible to mess those up.
So, basically, I should have gotten Lee dies instead, damn.

What happens if I don't crimp it (or atleast such a small crimp that I can't see it) and fire one off and it ends up not working out? How much damage do I stand to do?