Probably 15 different calibers. Off hand for rifles I’m gonna say 22lr, 243, 30-30, 45.70, 223/5.56. Shotguns I have 410, 20ga, and 12ga. Handguns I got 22lr, 22mag, 32acp, 38 special, 45acp, 44mag, 500mag. That’s off hand without going and looking in the safe to make sure I didn’t forget...