<Tr> <Th> Weight </Th> <Td> 2.4 lb (1.1 kg), unloaded </Td> </Tr> <Tr> <Th> Length </Th> <Td> 11.25 in . (286 mm) </Td> </Tr> <Tr> <Th> Barrel length </Th> <Td> 6 in . (152 mm) </Td> </Tr> <Tr> <Th> Cartridge </Th> <Td>. 455 Webley Mk II </Td> </Tr>

Difference between mark 3 and mark 4 revolver