Thread: Sako A7 stiff bolt and leaving marks on the brass
View Single Post
  #5  
Old 06-17-2018, 08:20 AM
Pathfinder76 Pathfinder76 is offline
 
Join Date: May 2007
Posts: 15,851
Default
Quote:
Originally Posted by DiabeticKripple View Post
Seems like a tight chamber which is causing over pressure issues. The bulges in the cases is called case head extrusion and usually is a sign of high pressure.
How do you know it’s a tight chamber?
__________________
“I love it when clients bring Berger bullets. It means I get to kill the bear.”

-Billy Molls
Reply With Quote