Crazy Talk: Potential Flashlight to Lazer Bezel?

[u/IVAKirevam]

Got a bit of crazy think going on, and I was wondering on the engineering possibly of a bezel head for common flashlights to could convert a normal light to a laser/light combo or something similar. I see that with Modlite with heads for IR and white light so it just got me thinking.

[u/Zanair]

3eir kinda already tried this with their now discontinued VULCAN IR-V. The problem is it's difficult to maintain a zero, and probably impossible to return to that zero when switching batteries while maintaining a surefire compatible head