Rifle Groups .44 Mag .475 .577 NE .460 WBY
.470 NE .500 Jeffries .505 Gibbs .585 GMA .600 NE
.338 Win Mag .350 Rigby .375 H-H .404 Jeffries .416 Rigby
.450-400 .270 .275 Rigby .300 UM .318 WR
.12 GA .20 GA 300 H&H 375 Flanged