Compatible with Surefire M300/M600 Series and Streamlight Protac Series scout lights. Designed to fit MIL-STD-1913 Picatinny rail with a low profile design. Provides two mounting positions - your flashlight can be attached on the top or side of the mount. Made from lightweight and durable aluminum materials finished with Mil-Spec type III hard Anodizing. Includes all necessary screws to attach light body to mount. ASIN#: B0C3MGTTVW