I know of a "K" code for sale.
 

A good friend has a nice "K" code Luger he is selling, it is all matching except for the magazine, which is a black bottom fxo.
Its blueing is worn pretty good, but edges are sharp, markings are clear and crisp. Grips are very, very nice. Bore looks ok. Action works very well. If interested lemme know, I will put you in touch with him for more info or possible pics etc. He is asking $2,000.00. I have seen the production #s for this one at just shy of 11,000 units made, total. This is just for the pistol itself and the one magazine listed above.
mowzerluvr.

Re-up on the "K" date, the main toggle pin is not matching on the weapon.

Arrrrgghhhhhhh........

Not a matching axel pin..????

Shhhessshhhh - I NEED a K date!!!!! :)

Well..???????

What was it worth???? No - do NOT post it, as we do not want to drive prices UP - but tell me.... I'm sitting down.. :)

He was asking $1,800.00

geeesh, my mistake, he was asking $2,000 for the "K" and had an artillery luger he wanted $1,800. for, I knew I would get it right sooner or later.lol. I can find out more on the artillery and accesories if need be, I know its a 1917, bout all I know for now.
mow.

If I am correct, this "K" dated luger was listed in Gunbroker and Auctionarms (it may be still listed). The only distraction I saw from the gun listed was the Waffenamt Marks on the right side of the receiver. These marks are pretty worn out, almost illegible. The asking price is $2000 as well.

I asked my friend, he said no. He had only put it in the case for sale, and the ad I put on here. Other than that it was an unknown he picked up from a local fella. The waffen marks are quite clear on this one.
mow.

My apologies for providing the wrong information. The one that I am talking about is listed in Gunbroker at this time.
Thanks