I don't mind modifying, but the key is that it must be possible to return the gun to original, if its a reasonably straight forward job to remove the pin indexer ( can I call it that ) obtain a spare incase of the inevitable ping into bits then I'd be happy to do it.
It keeps the one remaining original Mag in good order, and means I don't have to cut/ file or modify any newly purchased mags.
It really needs someone who either done the modification or maybe replaced the original pin because of failure or damage etc.
I looked on the simple guide to stripping but couldn't see any mention of the Goldstar.
I think there's a hole under the chamber that can be viewed if the rifle is upside down with the cocking arm in the pulled back position . I'll have a look tmrw try and work it out.