Rifle Calibers Rifle Calibers 303 Savage (1) 44-40 WCF (2) 444 Marlin (1) 450 Bushmaster (2) 458 Socom (2) 45 Raptor (1) 450 Marlin (2) 450 Rigby (1) 458 Winchester Magnum (2) 460 Weatherby (2) 458 Lott (2) 45-70 (2) 45-90(45-2.4) (2) 45-110 Sharps (2) 45-120 Sharps (2)