Bulgarian AK74  Rifle (5.45x39mm) put together by Atlantic Arms MFG. Built from an original Bulgarian AK-74 military surplus parts kit & enough US parts to satisfy 922R compliance. Each of these rifles are meticulously hand built and finished with fine attention to detail. They have a fantastic fit and finish featuring a two coat metal finish for an ultra durable & smooth look. These rifles have Plum Polymer stock sets that all have a stainless steel heat shield in the lower handguard and the function trap door in the buttstock