I have two 375H&H belted magnums and one flanged magnum.

Also a 458 win mag and 500/450 3 1/4" magnum.

The 375 I can use the same projectiles. The 458 - 500/450 not so much if using Woodleigh's I use the two different 480gn projectiles to allow more powder room in the 458.

Cheers,

Chris