Since I was in the mood to buy a gun I went ahead and purchased a 45 ACP Shield. Now I have all the calibers. Hopefully the 40 cal will come back soon so I can get it out to the range and see if it really works! Its been at Smith for a week and most likely will be there for a couple more. New gun should get here some time next week. Got a great price online and made sure this one had night sights. Looking forward to going to the range next week.