Fits: Glock Full Size and Compact GEN3/GEN4/GEN5 Frames Provides a surgical level of control when using an XVL2 Series WeaponLight in conjunction with select semiautomatic handgun models Uses a minimal center-mounted pad, allowing the operator to use light finger pressure without needing to move a finger from the grip to activate the XVL2 Ergonomic design provides reliable and accurate remote activation of SureFire XVL2 Series WeaponLights