Fits my Nitecore P12 like it was originally made with it and works flawlessly. Switch feels solid and makes one confident that it will last for years. Just wish Battery Junction sold a weapons mount for this setup.

Great for momentary on mode, however in order to change brightness you'll still need to press the button on the flashlight. Works great on my Mossberg 500 Flex series, I used a zip tie to keep the cable manageable.

I bought two P12 lights and got two of these with them and mounted one to my home defense rifle. I wish Nitecore made different length cords because my light is right above my VFG and I can't find a good way to keep the wire flat against the rail to avoid Murphy's Law, you know.

Also, due to removing the pressure pad from the bicycle tire inner tube on my vfg numerous times, the wires in the cord were more than likely ripped out of the pad because it doesn't work at all now. All in all, it's a worthy purchase if you know what to do with a long cord and aren't too hard on your product. It should work fine for bumps in the night at your house.

This pressure switch works as advertised and is very versatile. It is an excellent companion for the Nitecore SRT6.

Works as described.