Hornady 7mm 175 gr RN
#2
Can't give you a specific load but if you are looking for max penetration with any 7mm then no sense giving up the performance of boat tail spitzer shaped bullets by hamstringing yourself with ancient RNs. Look into the 160 TTSX from Barnes, it will out penetrate and certainly have considerably better ballistics than the old 175 RN!
#6
Nontypical Buck
Join Date: Mar 2004
Posts: 2,445
OK - went to the Hornady site, no length given. They did have a sectional density listed, maybe you can calculate length from that? Or, I suppose you could call or e-mail them. I've had good luck with e-mailing the guys in the custom die department.
#7
Spike
Join Date: Sep 2011
Location: North Georgia
Posts: 48
put a bullet in a spent casing sticking out a little far. chamber the round slowly and the lands will push the bullet in pull the round out slow and mic it. do it a few times till you get a consistent reading. but normally the max OAL is 3.290 i like to do this with all i reload for because if you seat for the ogive to touch the lands it will be more accurate.