Currently it is 22r, 9mm, 9mm Mak, .38 spl, .357 mag, 5.56/.223, .308, 7.62x39, and 12 gauge. I will be adding calibers as I want a 1911, M1 Garand, and plan to build a suppressed SBR in 300 blackout. I could even see buying a lever action in .30-30 in a few years.