Well i have had my saiga for around 2 months now and I am loving it already converted after the first month i had it with a dph arms stock and conversion kit from carolina shooters supply I have shot around 500 rounds of the cheep value pack ammo mostly federals. I have noticed a few fail to eject's mostly from they way i was holding the gun. I pollished the bolt my self, and installed an auto plug I have noticed that it keeps backing off, I need to loctite the screw. other than a few quirks the gun has i am really happy I bought this gun