Quote:
Get yourself a Hornady L-N-L AOL gauge and the modified case for your rifle and go from there, you can find the AOL that your rifle likes, and it'll shoot that much better.
|
+1 on getting your OAL from the rifle itself instead of default from a manual.
Barring your already having a Stoney-Point/Hornady gauge, use this method below:
http://www.thehighroad.org/showpost....80&postcount=6
Because the GMX bullets have a hard plastic (and therefore uniform) tip insert it will work fairly well. (By the way, I recommend using simple neck tension rather than crimping, to secure the bullet to the case neck. That technique eliminates all sorts of variables.)