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Old December 18, 2018, 02:40 PM   #27
F. Guffey
Senior Member
Join Date: July 18, 2008
Posts: 7,249
Do bottleneck cartridges increase pressure?
I am the fan of the pump start, I want my bullets to have that 'jump start', there is something that is unsettling about the bullet setting at the lands when the pressure starts to climb.

It is one of those for certain things; I know the pressure is going to increase; what I do not know is if the bullet is going to get out of the way before the pressure gets to the point it renders my rifle scarp.

I like the ideal of the running start, I want my bullet past the rifling before the bullets knows the riflings are there.

F. Guffey
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