The Magpul Pro NVM- Night Vision Mount is a solid yet versatile MIL-STD clip-on mounting solution. The Magpul Pro NVM Night Vision Mount is precision machined from a solid piece of mil-spec 6061 T6 hard anodized aluminum. The Pro NVM provides a rigid, seamlessly integrated, repeatable, and easily installed mounting interface for a wide array of popular clip-on night vision devices. 4.88" weapon interface 7.25" Picatinny rail length 1.77" wide 1.44" tall Weight 4.5 oz. The mount integrates seamlessly with the Pro 700 chassis forend and requires no inletting to install, thanks to an integrated chassis mounting solution. With Mfg: Magpul