I visited this forum before buying my model 642 and more recently before buying my 6906. In each case I found really valuable information which guided my choices. After a lot of gut wrenching indecision I chose a 6906 police 'turn in' as opposed to a SIG 'turn in'. After two trips to the range I am quite sure I have no regrets. I plan to begin searching the forum to find information on the age of my 6906, by serial number, as well as get suggestions for a concealment holster for a square trigger guard 6906.