I'm going to order another 2011 - likely a Stacatto C2 when they are available. I am unimpressed with how high the RMR rides on the factory DUO mount. I am considering having a Chambers RDSM plate or maybe a Trijicon mount fitted. Realistically, both the Trijicon and the Chambers will end up cheaper than the premium they charge for the DUO, but cost is overall not a concern. It looks like both the Chambers and Trijicon mounts are lower - the Chambers much so, but maybe with a less useful iron sight, which is minor to me.

I am likewise not very concerned with the possibility of STI not warrantying the gun.

Anybody have any thoughts?