BirdDog50
Well-Known Member
Guys need your help... I need confirmation that I am correctly doing the calculation regarding a 300 Win Mag load... I used the appropriate tools to measure case base to Ogive...it's 2.7965... I want to start the reload with the Berger 210gr VLD Hunter 0.020 off the lands...so I need to have the reload measure 2.7750 base to Ogive...correct? I'm using IMR 7828 SSC with 68.4 grains to start...no sure what the actual COAL will be but 3.52 est. but it works in magazine... Thanks!