Thread: Firearms Section
View Single Post
Old 12-06-2017, 08:59 PM   #9178
Frank237
 
Frank237's Avatar
 
Drives: Kubota 2640, 83 BMW R-65, 2017 1 SS
Join Date: Nov 2016
Location: Craig, MT
Posts: 643
http://www.bergerbullets.com/twist-rate-calculator/

Berger bullet twist calculator.
Frank237 is offline   Reply With Quote