STREAMLIGHT TLR RM 1 LONG GUN WEAPON LIGHT BLACK 500 LUMENS WITH LASER The TLR RM 1 Laser features independently operating push-button and remote pressure switches. This model uses a built-in ergonomic push button for activation. Continued pressure on the push-button provides momentary-on activation, a tap of the button puts the light in constant-on mode. A mode selector toggle switch transitions from laser only, light only, or light/laser combo modes. This light securely attaches to long guns with MIL-STD 1913/ Picatinny rails. The TLR RM 1 is powered by one CR123A battery and is IPX4 water-resistant. Includes key kit.