Anybody seen 1 of these how popular are these? Blade profile and body of a Gen.1 pinned together but has bug on blade and Boye dent in lock release like a Gen.3 l think Gen.3’s are screw together construction this is pinned. # SPCLBKP3. Code on bottom right on sticker either EG our FG. I’m guessing these were first run 3’s. D.D.