Picked up a camo model 811046 in Little Rock, AR. SN DWC00XX on Monday 2-20-12. Also got a Black 811033 for the son in law; its at his house, I will have to get the SN later.
Both shot great out of the box with Fed Auto Match, Fed Lightings, Blazer bulk and Remington Bulk. Had 2 FTF from the Blazer's, inspected the shell's both had good strikes from the firing pin. 1 fired after being rechambered the other would not fire. Even tried it in Kimber 22lr conversion but still no joy.
I'd say DZM is probably as new as it gets. They haven't had any issues with these rifles in production models for nearly a year now. My 811033 is a DVP, new at the time (about a year ago), and has never had any issues at all.