Fit most 20mm Picatinny spec rails, MIL-STD 1913 rail. 【Rail Mounted Pressure Switch 】Fits: Standard 20mm Picatinny / Weaver spec rail sections. Panel has an integral pocket for Pressure switches. 【Tactical Tape Switch Mount 】Holds tactical light switch firmly in place, beauty your weapon light set, provide a secure way to mount your tape switch, keep the cable out of the way.
eBay