Streamlight 69434 TLR-8A G Flex 500-Lumen Low Profile Pistol Light with Integrated Green Aiming Laser for Select Handguns, Includes Rear Switches, Mounting Kit, and Keys, Black

I am going to go against the grain here... inside a home you would probably be better off with a green laser than a dot. Also if you get a dot get a green one not a red one. If you insist on a dot I would get a HOLOSUN HE507C-GR X2 $255.99 https://www.amazon.com/HOLOSUN-HS407C-X2-Classic-Reflex-Sight/dp/B08G6CJL8C This is the multi reticle green version. They come in single/multi reticle version in red/green. Shop about because you can certainly find it cheaper. If you go the laser route I suggest this (and again, I do suggest you go with a laser) https://www.amazon.com/dp/B084SVFWH2 Again, shop about because you can certainly find it cheaper. By the way my wife loved the color on your fingernails.