View Single Post
Unread 02-27-2013, 07:17 AM   #4
Member
Pa SxS
Research Chairman
PGCA Lifetime
Member
 
Chuck Bishop's Avatar

Member Info
 
Join Date: Nov 2008
Posts: 3,034
Thanks: 1,303
Thanked 5,565 Times in 1,547 Posts

Default

Are you describing the forcing cone? It's the transition between the chamber and the bore.
Chuck Bishop is offline   Reply With Quote