Listing this for a coworker: Ruger Mini 30, Stainless Ranch Rifle, 7.62x39. Used, very good overall condition, 581- series serial number. Comes with 1 30 rd Pro Mag NIB, 2 Ruger factory 20 rd mags NIB, 1 5 rd Ruger mag, like new. He has had some Failure To Fires on surplus type Russian ammo... maybe from the harder primers? He did put a Wolff hammer spring in it but still not reliable with berdan primed ammo. From the quick look I have done it looks like a common, well documented issue with fixes out there. Basically same deal as in this YouTube vid: $650 FIRM, cash, FTF in Salem.