I will throw somthing else into the mix . Have you considered a revolver like the S&W 617 ? It is a little slower to reload and more expensive but very shootable and has the huge benifit of being able to handel shorts,cb caps,shotshells or whatever.For tighter budgets the single action Rugers are slower yet to reload but a great value.
S&W makes a decent target type gun, I believe it is called the trailside,great to shoot but you can hardly carry it along with you on a walk in the woods.It is a great range gun as is the S&W 41 which is the top of the line target model. The 41 is a wonderfull gun with a great target trigger but it costs like sin .
S&W in the past made a great line of semi auto .22's,I want to say the model was a 622 but I may be recalling that wrong . The recoil spring rode above the barrel and they were available in three different barrel lengths and a mix of alloy/steel combinations and blue/stainless combinations. The little 3"+/- was a great pocket gun and the mid and longer barrel guns were just great shooters. Keep your eyes peeled in the used gun section.