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Old September 17, 2011, 05:24 PM   #1
Ervin
Junior member
 
Join Date: October 9, 2009
Posts: 125
Effects of OAL on velocity?

Can anyone provide a link of someone who tested how accuracy or velocity changes due to different OALs and bullet seating depths in rifle ammunition?
Or if in fact it does change mainly because of inconsistently seated bullets.

Im interested to find out what a 0.010" difference would make in velocity atleast.


At the bottom of this page is some data that says a .060" difference in bullet seating only equals 20fps difference.
http://calguns.net/calgunforum/showthread.php?t=255240
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