Have a look at the Surefire P1RZ-B-DFT, it's designed to be a Tactical light, nothing else! It will provide 1500 lumens and runs on an 18650 or 2 x CR123's.
Surefire P1RZ-B-DFT
Or for just over half the cost of the above Surefire assemble a Tactical light from parts available on line...
This thread seems to be getting off track, why not start a separate thread about the Streamlight 1 Million, at leat anyone searching for info on the light in the future will have more chance of finding the info.
If you want a 3P size light there are replacement items available in Copper, Brass, Titanium and aluminium.
3P flashlights and parts
You could run an M31 in a 3P on a KeepPower 3v RCR123.
KeepPower RCR123 3V
Good luck with your search, I retired from UK Police ASU 11 years ago, so too far behind the curve to give recommendations for your light when using NVG's etc. We relied on Nightsun, moveable landing light and mark 1 eyeball in my day! 😆
Fly safe!
I posted the below in a similar thread and I haven't changed my opinion.
There are many lights from many manufacturers to choose from so I have not tried every light available, but i have tried quite a few!
For me 'Cop Lights' can be categorized in three groups Belt Light, Bag Light and...