AMK5100 Al Mar S.E.R.E. Operator 30 FixedThe AMK5100 S. E. R. E. Operator 30 is a straightforward fixed blade built for serious use, with a 3" D2 tool steel blade that holds an edge well and resists corrosion better than basic carbon steel. The full tang construction and black G10 handle provide solid durability and a secure grip in wet conditions, while the compact 6. 5" overall length makes it practical for belt carry via the included molded plastic sheath. A lanyard hole adds retention