<Tr> <Th> Target </Th> <Td> Audience of the Route 91 Harvest music festival </Td> </Tr> <Tr> <Th> Attack type </Th> <Td> Mass shooting, murder--suicide </Td> </Tr> <Tr> <Th> Weapons </Th> <Td> <P> 24 firearms in total, including: </P> <Ul> <Li> 14 . 223 - caliber AR - 15 - type rifles </Li> <Li> 8 . 308 - caliber AR - 10 - type rifles </Li> <Li>. 308 - caliber Ruger American bolt - action rifle </Li> <Li>. 38 - caliber Smith & Wesson Model 342 AirLite TI revolver </Li> </Ul> </Td> </Tr> <P> 24 firearms in total, including: </P>

What guns did the las vegas shooter have