is simply...the best! After 1000 bow fires using Elk bone joints, rocks, skate board bearings, and bottle caps...Ultimate Survival comes along with an invention that's worthy to write
about. The MSK-1 handle bolt sets comes in three sets of screws, and one(parabolic indentation)for use with a spindle in a bow fire scenario. I have bought a few sets of handle bolts just to use the spindle bolt in other survival knife handles, for instance Tom Brown's Tracker.and TRS kukkri...I have pics with these knives sporting the spindle bolt in the middle of these knives..
They work! Building a fire... is the quintessential skill in the wilderness. Every other skill is secondary. The downside of the MSK-1spindle bolt is that it only comes in one size. Because I would drill, fit, and JB weld these bolts on every knife in my arsenal
! Randy Hobson, Montana