Odd ball G3 bayonet

Can anyone tell me what kind of G3 bayonet this is? The catch/hook seems to be in the wrong position. Instead of being at 9 o'clock it's at 10:30. As a result it won't lock into the bayonet adapter on any of my HK rifles. From my research I think this is a Profile 3 bayonet and it's designed to fit inside the cocking tube WITHOUT the use of an adapter. Can anyone verify? It's German made for the Danish military.

Here's some pics of the locking assembly:

http://i967.photobucket.com/albums/a...pskmlfuxy7.jpg


Normal HK bayonet on the left. Oddball on the right:
http://i967.photobucket.com/albums/a...psv5fjpsag.jpg


http://i967.photobucket.com/albums/a...psn23hemxx.jpg