G-Code hasn't replied, either they don't know, they're trying to find out, or they don't want my money in the future (even a no is good support and service in my mind and you won't hear me whining). I'll give them a few more days but otherwise I'll go with the JM. I do love my Incog for the M&P and it'd be sweet if the SDP holster worked but I'm not going to drop the money on a rig that may or may not work. I do want an SDP in a year or so if they stick around but Sphinx hasn't exactly had a lot of staying power in the U.S.