Chamberings
Rifle:
.22LR
.250 Morrison
.275 Rigby
.300 Win Mag (will likely be cut out, don't need it with the .375)
.375 H&H
.475 Morrison
Have a 7.62x39 stainless woods carbine too that I carry in my machine, but don't hunt with.
Shotgun:
28ga
12ga