Originally Posted By: HomelessjOe
What are the "pressure signs" with a shotgun cat'ridge ?


Unfortunatly you'll able to recognise high pressure signs on cartrige only when pressure is high allready.
There is one more thought that not so many guns with original bores and cones left in US today.
How many guns with step cones did all of you see?
As I remember I saw only 2 guns and both were made for brass shells exlusively.


Geno.