This is a new, custom machined, billet aluminum, black anodized handguard for a M9 Bayonet. It will fit Lan-Cay, Phrobis, and Ontario M9 bayonets and probably the M9 imports as well.
The last 2 pictures show what this looks like installed on a Phrobis bayonet (handle and blade are not included).
The handguard will have some small scratches or marks due to storage and shipping.
This is a limited production item that was made years ago by a company that started to make bayonets, but never finished the project. It's the same company that made the handles that are listed on my ebay page. USA Made.