Got an extra barrel for my Glock 27. I then went and bought 1000 pieces of once fired Speer 357sig brass. I regret it. Only way I can load for it and not worrry so much about driving the bullet back in the brass on a cycle is to use a Lee factory crimp die. I have to use a 40 cal and put a 9mm sleeve in it.

I love the 40 much more.