Hey! Maybe that's the root of the proof failure epidemic.

Suppose CIP cartridges have gotten hotter and proof loads have followed?

I know that sounds blazingly stupid since the cartridges are supposedly tested, but do they test at 162mm? If so, why no data as Drew points out?

Last edited by Shotgunjones; 08/01/17 05:31 PM. Reason: afterthought

"The price of good shotgunnery is constant practice" - Fred Kimble