First thing this morning - I tried to go to the gun show - traffic going into the show was backed up for over a mile - I figured there was an accident - when I got closer I realized - the reason cars were backed up was because the parking lot at the show was FULL - no place to park - so I said screw it and turned around and went home. Coming home from lunch I could see things had cleared out so I stopped. First thing I saw was a GEN3 G21 - stock sights - $605. Next table I spotted a GEN4 G21 with night sights - $650. I looked at the test date 11/6/2011 - I could not recall if the GEN4 was still having problems during this date - so I ask the seller if he had any others. He pulls out an April 10, 2012 - so I grabbed it. Any one have a Newer GEN4 than this?