So i finally managed to get a K12 and first impressions are that it was worth the wait.
The standard grip is nicer looking than my Rink and actually not a bad fit at all but i had the Rink set up for me on my K58 so i swapped it over.
The trigger is everything i hoped it would be and more, my old Steyr always felt a little "vague", the K12 is more positive and gives me more feedback.
The adjustment is great, its all very intuitive to set up and a really nice touch is the trigger post has three positions so you have a stack of adjustment fore and aft.
Anyway im posting a few photographs simply because there isn't a lot of info about these online.