77's worked in all mine.
http://www.jbmballistics.com/cgi-bin/jbmstab-5.1.cgi
Look up the length on the left, change the appropriate items, and add the velocity from your chronograph.
77's worked in all mine.
http://www.jbmballistics.com/cgi-bin/jbmstab-5.1.cgi
Look up the length on the left, change the appropriate items, and add the velocity from your chronograph.
I'm a firm believer in the theory that if it bleeds, I can kill it.
Posting Permissions
Reply With Quote
Bookmarks