Streamlight Contoured Remote Switch for TLR Weapon Lights gives your tactical light swift on/off capabilities. This remote pressure switch fits snugly around the trigger guard of a Glock 17/22 and 19/23 size frames and allows light to activate with a naturally firing grip. Includes a rocker switch option for support-hand control and locked-on operation. Fits Streamlight TLR-1 HL/TLR-2 HL, TLR-2 G/TLR-2 HL G, TLR-1/TLR-1S, TLR-2/TLR2S, TLR-VIR, TLR-2 IR Eye Safe and TLR-2 IRW.