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most of us have version 1, you can tell by looking at the upper body, the stamping on it would say KAL. 9MM. Where as the new body which are version 3's should have trademarks on the front and back. It will say CAL. 9MM. And there will be a stamping saying "Made in W-Germany".

Originally Posted by spartan117

VFC mp5 GBB Navy edition:
I had to remove the flashhider inorder to install the tactical flashlight. Its mostly stock at the moment, but i've replaced the feeding ramp to the Crusader one. The mags are now rock solid in the gun. I will work on modifying the hop up unit once i get more time.

Very nice. this is a generation 3.