62x39 or five.45x39 ammo. It is really like, How is there not both of these calibers around the shelf when There's a war getting fought with it today?" It's possible just answered my very own question, but would most likely go along with a 5.56 AK in the mean time. https://felixlucls.ambien-blog.com/44526864/an-unbiased-view-of-45-gap-ammo-bulk