OAL or Ogive
Case= 6mm Remington
Projectile= Hornady 75gr hp
Using an O.A.L guage and a comparter I determined the maximum overall length to minimize freebore travel. I then deducted .030 from that figure. I then made up a dummy round and chambered it. It went in smooth and there were no marks on brass or copper to indicate any contact.
However the new length does not work well for the magazine in my model 700 Remington.
Is This Normal?????????