Bought a Gen whatever about a year ago. Every 2nd mag has a malfunction of some kind. Sent it away to get serviced (I had to pay the $45.00 shipping cost). 3 months later I am told via email, "the repairs are complete". Then, "the gunsmith found a small machining ring in the chamber which he was able to polish out." Apparently they did a "detailed cleaning" and a "5 round test with PPU 123gr FMJ with no issues". I took it to the range last night and fired 120 rounds through it. Aside from the 17 malfunctions it worked perfectly. Don't buy their rifle. It's a garbage platform.