I bought a GH with a replacement stock pilfered from another gun and a funky recoil pad for about $700. The Parkers seem to spawn a number of mixed and matched examples put together by hobby tinkerers. I struggled to get the same back out of it. It is the only gun I ever bought and sold without shooting. In any event, I wouldn't pay what seems like full freight for one that has been modified, or you even suspect has been modified, because it probably has.