You are correct. The bullets are the same, it's the case that is different. The 40 cal. case is shorter than one chambered for a 10mm.

Talk about coincidence! I really haven't bothered to look into the handgun loads, for some reason I decided to read the 40 cal intro in Nosler's reloading guide yesterday, which covered just this topic.

Edited by - calnewbie on 01/22/2003 17:55:46