SureFire SR07 Rail Grabber Tape Switch - Momentary & Constant On Mode - Black Tactical Light Switch for Firearms & Weapon Accessories - Perfect for Hunting, Shooting & Tactical Use

This accessory is so ridiculously useful that it's a shame SureFire doesn't include it with their remote switch-equipped weapon lights.I'm using the SR07 (7" cord) Remote Dual Pressure Switch with a SureFire M620U Ultra Scout Light mounted on a Colt LE6920 carbine. The hand guard is a Magpul MOE fitted with full-length Picatinny rails. The great thing about the SR07 switch is that it attaches directly to the Picatinny rail without using the Magpul Illumination Kit (MAG402-BLK) or any tape/velcro. This is definitely the way to go (unless you intend to mount the pressure switch somewhere without a rail; e.g. a vertical grip.)The push-button on the SR series Remote Dual Pressure Switch does not provide momentary on functionality, which makes sense since the pressure switch pad already performs this function. What is pretty neat is that, when the push-button switch is on, lightly pressing the push-button provides momentary off functionality on the light. So, the Remote Dual Pressure Switch can provide momentary on and momentary off functionality.This is a worthwhile, albeit pricey, upgrade to any remotely-operated SureFire weapon light with a compatible tail cap connector.Thank you for reading my review.