I have a 4006 and love it. The only thing I don't like about it is it's weight. It is a heavy pistol. But, for accuracy, trigger pull, etc... I don't think it can be beat. I normally carry (concealed) either my Glock 22 in .40 or my Makarov 9 X 18. Every now and again, just for kicks, I'll carry my Model 66, 2.5" barrel.