This is a Stainless Steel EOD Handguard for the M9 or M11 Bayonet Knife. Fits most M9 bayonet blades, like the Lan-Cay, Phrobis, or Ontario. Made of stainless steel with a natural finish (not coated or plated). This is a new design that is more rounded on the ends. USA Made.
New condition, but may have a few small marks from the manufacturing process. It may need additional finishing to meet your particular specifications.