I just have a few questions on this pistol that I bought new about ten years or so ago. It's been siting in its box because it is no fun to shoot in present condition.

1) Does an Interarms PPK/S have any kind of collector value?

2) To change the barrel, which way do you knock the pin out?

3) What's the best place to get a PP barrel in stainless?

4) What is the preferred method of covering up or otherwise getting rid of the trigger groves and going with a smooth face?

I plan to do some smithing on this piece. I want to remove some sharp edges on the frame in the grip area and on the slide behind the serrations. I also want to swap the barrel for the PP barrel.

This is the 380 ACP caliber version.