Mountain Duty is just the unbreakable version of the Radioactive Duty. 3/16" is quite stout for a knife this size in INFI, .155" thick is plenty strong for this application but some just want nuclear tough.
Mountain Duty pictured on left, Radioactive Duty pictured on right.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.