K98k winter trigger 'eeu 4'

Here's a guaranteed original example of the rare winter trigger attachment for the K98k - which could be fitted to allow the user to still wear thick gloves during cold weather etc. 
 
This particular example is nicely maker coded and dated 'eeu 4' (1944).
 
The original blued finish remains intact throughout to a very high degree.
 
It has also been tested, and still fits/functions on a K98k rifle perfectly!