I have 3 G3 parts kits with original barrels. Very nice cond. If interested you can contact me at 706-239-1657 or wrenchwoods@yahoo.com. been a member since around 2004 but I haven't been holding these kits for a long time. I've built alot of them but came to realization and these kits need a builder. If interested contact me. We all know that the caliber is 7.62x51.