I was talking to the manager of my apartment complex about what else....guns. I told him about my recent K31 restoration and a few other projects I have been working on. He mentioned to me ha had met a guy at the local hardware store and was going to go shoot with him and that this guy he had met has an AK-50 which he then described to me was a .50 caliber Ak variant. I like to think I am pretty knowledgeable in the firearms field and at least somewhat up to date but I have never heard of a beast such as this....was my buddy blowing smoke up my arse or was the guy at the hardware blowing smoke up his or could this monster actually exist somewhere? Have any of you heard of or seen such a thing?