UTG Pro SKS receiver cover mount W/22 slots, shell deflector. Features: – proudly designed and made in USA – proudly designed and completely made in USA to meet the most rigorous requirements – precision casted and machined High-strength steel base – top rail with integral shell deflector precision machined from Aircraft aluminum with matte black Anodizing – full length 22 Slot Picatinny rail allows for flexible optics applications, from compact to full size – innovative shell deflector design with plenty of ventilation to protect optics and shooter – low profile see-thru tunnel in top rail for use with iron sights – simple installation with repeatable 4-point rock solid locking onto the receiver – precise alignment and great zero holding – extensively tested and certified by field experts. Specifications: – material: steel/aluminum – weight: 12.1 oz – pieces: 1 – rail type: Picatinny/Weaver – no. Of rails: 1 – length: 9.06 inch – width: 2.11 inch – height: 1.72 inch