What's the difference between the target sights and the non target sights on the Model 17's?
Do the full target models have a sweeter trigger pull than the non target models? Thanks,
Dave
1)Probably a bit late (Super Dave hasn't been to the site since August!), but all the adjustable rear sights on S&Ws since WWII have been essentially the same. (With exceptions in numerous small details!) About the only thing your eye will notice is whether it's a "white outline" rear notch, or plain black. The front sights have a little more visible variations, but most Model 17s have a patridge front blade, just like yours. A Model 18 would have a ramp type front sight.
2)As far as factory trigger pulls go, it's completely random! Try it before you buy it. A snubby J-frame can have a better trigger than a "target model anything".
The triggers themselves will vary in width and may be grooved or smooth. Some target models come with a trigger stop, but I've found them ineffectual.