Mike, I just compared the 450/400 2 3/8 dimensions against some
Jagopatronen Nr.270V 10,3 x 60 cartridges that I have a box of.
450/400 2 3/8..............10,3 x 60
Bullet dia. .457........................411
Case length 2.360......................2.38
Rim dia. .615........................614
Neck .247........................approx same
Shoulder dia. .486........................490
Base dia. .544........................540
total length 2.890......................3.080 (pointed bullet)
...........................................037 (rim thickness)
hope this helps
m-4
Last edited by m-4; 06/01/08 10:15 PM.
