Limited edition Benchmade 558DCLM4-500 RSK Mk1 design by Doug Ritter.  For this RSK (Ritter Survival Knife) Benchmade utilized CPM-M4 blade steel with stonewashed DLC (diamond-like carbon) coating and all black hardware/handles. Knife has been handled and has some discoloration on the pocket clip. Blade is coated in oil for storage. Domestic shipping only. Payment is due within 3 days of auction ending. Thanks for the interest.