As close as it is to 5.5 inches, you should be able to slightly re-profile the tip enough to pass muster. I did that to a friends Gerber mark 1 once and the only way you could have told it was to hold it next to one that had not lost close to 1/2 inch of the tip.
OOPS, it was the MK II with the serrations. I think I still have mine from about 1978!
Last edited by SkunkHunter; 11/29/11 02:37 AM.