Interesting aftermarket items for 2nd/3rd gens?

[Liftrat]

In addition to Ed Brown, Novak's also made a larger mag release button for the large frames. I have an extended slide stop, and like it for range work. Not so sold on the safety. Sorry for the poor focus; my camera likes the label more than the button.

 

[Green Frog]

Just to add to the list, Millett used to make a pretty good set of adjustable rear sights to fit the dovetail on Gen 3 slides. I have one on a 915 slide that is part of my FrankenSmith 639.
Froggie

 

[BigBoss3006]

In addition to Ed Brown, Novak's also made a larger mag release button for the large frames. I have an extended slide stop, and like it for range work. Not so sold on the safety. Sorry for the poor focus; my camera likes the label more than the button.

I recently picked up a 745 mag release to use on my 459 as an extended mag release. I was told it was nearly identical to the Novak or Ed Brown, but looks just like that Novak. Very cool