SureFire RSPRemote Switch for XVL2Add remote pressure activation to your SureFire XVL2 laser module system with the SureFire RSP remote switch. This switch uses an ambidextrous, push-button interface for easy momentary and constant-on activation. Using a minimal center-mounted pad, the user activates the light with finger pressure without needing to move a finger from the grip. Available in a variety of models that fit perfectly with certain models of weapon.Models and Compatibility: RSP-01 - Fits Glock Full Size and Compact Gen 3, 4 and 5 Frames RSP-02 (No Longer Available) - Fits Heckler and Koch P30 and VP9 Frames RSP-03 - Fits Sig Sauer P320, M17, M18, X-Carry, X5 Full Size, X-Vtac and P226R RSP-04 - Fits Sig Sauer X-Carry, X5 Full Size, X-Vtac and P226R RSP-07 - Fits Rifles RSR-SR07 - Fits Standard Rails