62x39 or five.45x39 ammo. It's like, How is there not these two calibers about the shelf when there is a war currently being fought with it at this moment?" Perhaps just answered my very own concern, but would probably choose a five.56 AK at this time. With that getting said, https://non-lethal-12-gauge-ammo21098.onesmablog.com/examine-this-report-on-45-gap-ammo-78777462