Surefire RSR-07 Switch Rifle Pressure Switch Assembly - SureFire continues its legacy of providing the best remote switching options for its line of combat-proven WeaponLights with the introduction of the RSR-07. The RSR-07 features over-molded switches for ideal long-term durability and water resistance These switches provide easy, intuitive activation of XVL2 and XVl2-IRC WeaponLights without requiring a unique support-hand grip Every RSR-07 includes a 7in cable for optimal positioning to suit the user's needs Installation does not affect the XVL2's IPX8 water resistance rating (2 hours of submersion at 66 feet)