First Picture. This is my first effort at a Combat knife. I am calling it the Krein Combat Knife. This is the 7" version. I also have a shorter version.....watch for pics next week!! In the past I have built large fighters, but nothing that I considered a combat knife. This changes all that! It is brute strong with 1/4" thick stock! It is made of D-2 at RC-58 with heat treat by Paul Bos! I designed this one to drop in all the after market K-bar sheaths and it is a perfect fit. This is the knife I would take if I was going to Iraq, Afghanistan, or some other combat zone.