Why no updateable stick for Glock collector oriented stuff? Here is a "fer example" or two: When did Glock drop the SW from the slide and barrel of the .40 Glocks? When was the checkering added to the G26 and G27 finger grooves? How many variations are there to the NFML G17 and G19 mags? (pre caliber marking) How many variations are there to Glock promotional items? Anyone else out there think of such silly things?