Thread: Chamber reaming
View Single Post
Old January 9, 2013, 10:42 PM   #3
Jimro
Senior Member
 
Join Date: October 18, 2006
Posts: 7,097
Quote:
I am assuming that the bullet needs to be seated so as to use all the bearing surface of the cartridge neck as possible, yes?
No. The bullet needs to be seated only deep enough that it doesn't fall out. The 30-06 M2 ball load did not use the full neck, and millions of Garands cycled that load just fine without the bullet coming loose, but a crimp and sealant help out in that load.

Jimro
__________________
Machine guns are awesome until you have to carry one.
Jimro is offline  
 
Page generated in 0.02289 seconds with 8 queries