I'm the original owner of this Staccato 2011 C2 DUO Carry with a DLC black barrel and Shield RMSc optic upgrades. 4 MOA sight, and 2 Dream Plastic protective covers. I've only shot 20 rounds through the gun, and it still looks and functions as new. The current DPO models don't include the RDO mounting plates or hardware which makes them look more attractively priced, but they're missing a lot of content.