From an older post of mine:
"I got a trial sample of MiliTec 1 through their website a couple of years ago, and the first thing I tried it on was my CRKT M-16 knife. I followed the clean with a degreaser, warm with a blow dryer, apply Militec and let set, and wipe dry procedure. Several weeks after applying it, I lost the knife. I really missed that knife, for almost a year, and low and behold, while cleaning a pistol one day, I found it in the bottom of the gun cleaning box (a large tackle box converted to cleaning kit). I was happy to see my knife, but also amazed to find a bottle of cold blue had leaked in the bottom of the cleaning kit and a lot of stuff in the bottom was rusty (that stuff is corrosive big time). The knife however, was untouched, not a flek of rust anywhere. I started through the safe completely dissass. everything and treating . I have been very pleased with the rust protection as well as smooth operation of everything treated with MiliTec."