Streamlight TLR RM 2 Long Gun Laser with Pressure Switch - The low-profile TLR RM 2 Laser features independently operating push-button and remote pressure switches to provide the security of knowing you'll always have light. Packaged as a kit offering everything you need to mount to your long gun. White LED illuminator and integrated 640-660nm red laser; 1,000 lumens; 200m beam; runs 1.5 hours (LED only or LED/Laser); runs 60 hours (Laser only); runs 3 hours on strobe; Mode selector toggle switch for Laser only, Light only or Light/Laser combo; Features independently operating push-button switch or remote pressure switch Remote pressure switch exits at 90deg providing improved wire routing option while preserving rail space; ; Safe off feature prevents accidental activation; saves batteries; Engineered optic produces a concentrated beam with optimum peripheral illumination; Securely attaches to long guns with MIL Standard 1913 Rails; Packaged as a kit offering everything you need to mount to your long gun (remote pressure switch kit, key kit); Powered by two CR123A lithium batteries (included); IPX4; water-resistant; 4.60" (11.68 cm); 4.95 oz (140.3g);