Old Knife Collection - Knife # 9

[traderjoes]

This one looks, from the look of it, like if you unscrewed it from the barrel and then held the blade and twisted the knurled ring, that the two halves that hold the blade should loosen, allowing the blade to come out and another tool to take its place. Thats my guess.

[fameusgaming]

that is a relly cool littel knife...