Optimize your pistol setup with Sig Sauer’s FOXTROT1X! This handgun mounted light delivers 450 lumens and has a 1.5 hour continuous runtime. The FOXTROT1X mounts via picatinny rail and is compatible with Glock rails as well as Sig Sauer proprietary rails with no need for adapters or cross-slot modifications. The light is activated by a pair of ambidextrous push-button side switches, and has both momentary and continuous modes. Features of the Sig Sauer FOXTROT1X:450 lumen output 1.5 hour runtime Ambidextrous operation Front loading battery compartment Sig Sauer FOXTROT1X Tactical 450 Lumen White Weapon Light - Fits M1913, Sig and Glock Rails SOF12001