I have an older Browning High Power 9mm and it shoots pretty good but it has a Bomar ramp sight attached to the slide which adds weight and bulk. I removed the slide today and was able to hit pretty well without any sights at all. I am considering carrying it like this- with no sights. But I am also considering buying a new handgun for concealed carry. The BHP without the ramp sight and empty weighs 35 ounces so is on the heavy side. I see that Springfield has a XDM Compact with 3.8" barrel that weighs 27 ounces empty and am considering that but not sure if I should stick with the 9mm (which I reload for already) or switch to the 40. Any thoughts? Am I crazy to consider carrying the BHP without sights? Any major real world differences in the 9mm versus the 40?