I'm interested in finding a revolver for ccw. I'm looking for a six-shot, 4 inch barreled weapon in .38 or .357. I am curious how heavy these guns get throughout the course of the day. I have never carried concealed and was wondering how heavy a 35 ounce gun (most of the revolvers I found matching my parameters on S&W's website were around this weight) starts to feel after 8-10 hours on your hip. The guns I'm going to look further into are: S&W 67 S&W 586 L-Comp S&W 619 S&W 620 S&W 327 PD (curious about how thick the 8 shot cylinder makes the gun) Ruger GP100 Just wondering if anybody can give any insight on these guns listed above or carrying a revolver in general. Lastly, I was wondering how important adjustable sights would be on a self defense revolver. I have used my Dad's S&W 36 with the gutter sight and was fairly indifferent to it. What do you all prefer and why? Thanks in advance.