This is an OEM picatinny rail scope mount for a Ruger Mini-14 rifle.  It is made from aluminum, coated in black anodizing.  The rail is in very good, lightly used condition with some minor wear and carbon build-up present.

I do NOT guarantee compatibility, nor functionality, as I am NOT a gunsmith. Verify compatibility with your equipment BEFORE buying. Due to the fraudulent activities of previous buyers, I must tell you that the item listed in the title IS THE ONLY THING YOU WILL RECEIVE. You will NOT receive the surface that the part is sitting on or any items located in the background of the photo