Respectfully you’re missing the point. Carrying as a normal earth person you are not clearing a building the same way (if at all ) like a Military or LE. You point a gun at someone your not 110% sure and it’s witnessed you will have some explaining to do when the 50 come.I think to many people aren't paying attention. If I'm justified to have my gun out I'm probably pointing it at u because where my eyes go so do the gun. Your gun is out people. Your eyes should absolutely be going where your gun is pointing. How does a light change this scenario to a negative? The only difference between a light and no light is you can PID ur target or a non combatant. You can identify whats in the hands or what isn't.
if I'm clearing a building numerous announcements have already been made. There are a few devices that let u run the hand held light like its attached to the weapon but imo a weapon mounted light is an absolute must for any true self defense firearm. Anyone who is having ND or whatever because of a weapon mounted light is a moron cause regardless your finger shouldn't be on the trigger. Training. Training. Training.
I have had the opportunity to train with some the best in the business and can't recall one who didnt run a weapon mounted light. If I'm clearing a building or a alley for a bad guy or a bump in the night it will be with both hands on my weapon and a light that can be easily activated if needed.
If your just curious about a noise whatever you should always have a hand held light with u. I carry 1 handheld plus the weapon mounted light. Use it to do ur normal tasks or explore but if your gun is justified in being out how does a weapon mounted light not make the absolute most sense. Gun owners confuse me everyday hahah. Since the early 2000's in the military lights have been attached to guns for a reason because it makes sense and is tactically sound. When we first started clearing buildings in Afghanistan and Iraq pre weapon mounted lights we duct taped maglites to our guns because it made a massive difference in our ability to be effective.
If you can't justify your gun being out then use the pocket light. If you can justify having your weapin out of the holster you can justify the light pointing at someone. Get training people. Not just flat range shooting. 3 demensional training that applies to the real world.
You can agree with me or not however I have worked in Military and Civilian LE of some capacity since 1986 and have seen the whole training evolution. Even LEOs are revising who and how they point firearms.
I will leave this with one other question. If someone you don’t know takes it upon himself to “clear” a building are you ok with them pointing a loaded gun at your kid, parent or significant other?
I sure am not!!!