300 Win Man With 180 Grain Bullet

Velocity
Muzzle - 2960
100 - 2274
200 - 2595
300 - 2424
400 - 2259
500 - 2100

Energy
Muzzle - 3501
100 - 3075
200 - 2692
300 - 2348
400 - 2039
500 - 1762

Bullet Drop
100 - 1.5
150 - 1.4
200 -Zero
250 - -2.6
300 - -6.7
400 - -19.3
500 - -38.7

The 7mm Mag is a 300 Win Mag case necked down to a 7mm bullet. And seems to me to have alot more mild of recoil.