You are going to find about a zillion opinions on this. Most of them unfavorable. It seems, as far as I have been able to tell from the postings that I have read, that the quality of these pistols is somewhat of a crap shoot. People chime in saying that their Sigma is the greatest thing since sliced bread, others say it is little more than dog doo doo. I steared away from it for that very reason. I know that it takes some time for bugs to work themselves out of a new design, but o'l Slick&Willy has had ample time to do just that!!!!! Re-engineering to correct faults in a design, or just add steps to improve quality costs big bucks. Bucks that S&W doesn't have right now, and is not likely to have in the forseeable future. I would steer clear of it!!!! S&W is now "owned" by a local AZ company now. It is my understanding that they plan to honor the "agreement". For that, they must die!!!!