I got this Daisy Model 95 Quick Skill in the mid 60s. Power was down to almost nothing so today I took it apart. It was remarkably easy to get the piston out without special tools. I'm guessing that the plastic seal and the felt oiler washer are the parts needed to get the power back. Anybody know where to get them? Is it even worth trying to rebuild? The stock is kind of rough looking. Should I strip it and refinish it or should it be left as is?