Original Colt CTCK CT38.
These knives were originally produced by Eickhorn Solingen for the German Bundeswehr as the ACK (advanced combat knife).
The CTCK is nearly identical to the ACK except for the color of the plastic was changed from green to black and Colt trades were added, in fact if you look at the last picture you can see (mostly likely a pre-production knife) the knife used for the box art still has the original Bundeswehr markings along with the Colt trades; these however were removed on the production knives.
The CTCK features an integrated wire cutter, sharpening stone and saw.
Overall the knife is in excellent condition and complete with the original box and papers
The knife does not appear to have been used. although there are a couple marks around the wirecutter cuttout in the blade and one on the back of the blade (possibly factory blemishes) as pictured as well as some minor finish wear from taking the scabbard on and off.
No visible edge wear and the tip is intact.
The blade is still covered in the factory preservative.
There are some handling marks to the exterior of the box from storage.
Very rare knife and a great collectable.
Thanks for looking.