Originally Posted by glock_19guy1983
This. 10mm headspaces on the case mouth, running a 40S&W case in a 10mm chamber means that the extractor is the only thing holding it in.
Yep, it will work until it doesn't. I'm not sure, but I would think it could result in the case head separating and some brass and crap blowing out of every hole, sooner or later.
The person who has nothing for which he is willing to fight, nothing … more important than his own personal safety, is a miserable creature [with] no chance of being free unless made and kept so by the exertions of better men …. John Stuart Mill
Last edited by Bren; 01-28-2013 at 11:29..