So I am on backorder for Bulgarian parts kit without receivers or barrels. I have put them together before but the barrel came with the kit. Flat: AK-Builder Standard AK47 7.62 Flat the kit: New Bulgarian Ak - 47 Replacement Parts Kit - 762757, Tactical Rifle Acc at Sportsman's Guide So there are a bunch of barrels still available... what ones will work? Will a yugo? Thanks, I am in a tizzy as the supply is disappearing. If you have any you might want to sell to a fellow and save me the problems it would be great.