Can I extensively modify my gun???

[cnj]

I own an older Ruger P95DC (discontinued DE-cocker only, no safety). Since it is the "older" P95 model, it has a very "slippery" handle, and lacks the "newer" P95's accessory rail and stippled grip area.
My question......can I purchase a newer P95 with the stippled grip area and accessory rail, and throw all of the de-cocker specific parts on it to get the gun I really want? I would then assemble the old P95 frame with all of the newer P95's slide, etc and sell that gun for a good price. Note the serial number on the P95 is attached to the grip frame.

[nick]

You can modify your gun in any way you please, provided the mods don't create an illegal configuration.

[TKM]

You should check to see if the new frame will accept the old parts before you throw any money at it.