New to S.O.G, not new to multi-tools. This tool appears in good shape , just needs some fine tuning. Not sure if it has been “mod-ded” as some of the blades are polished while others appear some other base metal. I visited the Study and Observation Group website but could not locate a model name. … perhaps an earlier late 80’s- 90’s model ( just a guess ). I gave $7.00 . Thank you for your help.
by Street_Profit_8044