The most popular light for holsters with a metal body and optimized candela! This is the perfect Light for pistols CQB & Medium range builds, unlike cheaper options this has a full lightweight aluminum body, multiple different mounts for a variety of 20mm mounts and slides. Specifications: 6061 Aviation Aluminum 600 Lumen LED 18000 Candela 20mm Pic & Weaver Rail mounting All tools for mounting included! Ships within a hard case