Columbia River Knife and Tool 2380 Ritter RSK Mk5

Doug Ritter’s RSK Mk5â„¢ (Ritter Survival Knife) is not a knife you would use all day for normal work tasks. But based on Doug’s philosophy that “if it isn’t with you it can’t save you™” it ispact and light enough to fit in almost any small personal survival kit or stash-away location yet robust enough that it’s a knife you can More »