buy a few rifles, maybe a pistol/revolver, possibly a shotgun.
i own a ak platform and a revolver and i need a semi pistol. so try to diversify in calibers. 9mm, .38, .45, 5.56, .308, 7.62x39, 5.45x39 are popular or cheap enough to buy in bulk, even .45 is buyable in bulk. reload now instead of...