All that I can say is WOW! What a fine shooting gun. 300 rounds down range today without a single problem and darn is this thing accurate. I sold my Glock 21SF and some mags to a friend to fund my new purchase and I'm not sorry in the least. IF anyone is considering one of these fine pistols, all that I can say is it's money well spent! HK, if your reading this, this pistol is another job well done! Keep it up!