62x39 or 5.45x39 ammo. It can be like, How is there not both of these calibers around the shelf when There exists a war becoming fought with it at the moment?" Probably just answered my own concern, but would probably go along with a five.fifty six AK in the meanwhile. https://545ammoforsale44321.blogzet.com/5-essential-elements-for-cheapest-ammo-types-52632513