100% Risk Free, Lifetime Warranty The Monstrum M-LOK Scout Light Mount Picatinny Rail is a dedicated mounting solution for Surefire M300/M600 Series scout lights to your M-LOK mounting platform, fastening directly to your light with no additional adapters. With a built-in inline picatinny rail, it can also be used for attachment of picatinny accessories. Offset design angles flashlight to the side, allowing for more flexible hand or accessory placement without obstruction of the flashlight beam. Includes: Flashlight Mount for M-LOK Rail Materials: 6061 Aircraft Grade Aluminum Compatibility: M-LOK Weight: 1.2 oz Diameter: 1.0 in Length: 2.2 in Height: 1.8 in Color: Black Warranty: Lifetime