HP Max 45 with HP max air cylinder and magazines, HP Max 50 cal pistol conversion kit with 4.5 and 5" air cylinders and HP max pistol barrel. HP Max M50 barrel (unused).. Includes 2 45 and 1 50 cal magazine. Includes stock and buffer tube as well. I have some nice 45 cal slugs i will include that shoot very accurately with the 45 cal barrel. Air rifle shoots great, no issues. Trying to get money to repair my fishing boat. $375 you pay shipping. Im fine with paypal goods and services if you cover the fee.