I have a new Russian AKM gas tube with wood upper hand guard. It still has packing grease on it. I will sell for $35 or trade for a gas tube for a milled Bulgarian AK. I need a non vented tube with or without upper hand guard. Feel free to make me other offers, I also need U.S. made AK FCG, KCI trigger pin retaining plate, or ?. Email me for faster response. Thanks for looking.