GF is starting to get into shooting. Any suggestions on a good pistol for a small female?
Also, stick with the 9MM or go for a 10MM?
If you are looking for more power, a .41 Magnum won't punish you as much as a .44 or a .454 will. The .460 XVR or the .500 S&W are recoil junkies wetdreams. For a carry piece, Springfield XD in .45 ACP or a Sig P220. 1911's these days are too finiky about what they eat and how they are maintained.
I'd suggest a .22 revolver--a K-frame Smith & Wesson, or a Ruger single-action. Ammo is cheap, the gun will be easy to shoot (espeically if you can find a Smith with a good trigger), and she'll get good with it pretty quickly. When she's very comfortable with the .22, move her up to a .38 Smith target revolver.
The revolvers are easy to clean, too.
I bought a Browning HighPower 9MM for the girlfriend to use. We tried different guns and this one fit her the best. I was a little disapointed the Kahr didn't fit her.