AzrealMaximillion said:
Secondly, I hardly beleive that there is any reason for anyone to need a laser sight on their gun for self defence. Laser sights aren't for close quarters shooting like that. Hell, the mugger was killed at pretty much point blank range.
That's quite the opposite of the truth, seeing that's exactly what laser sights
are for.
Despite what you see in the movies/games of snipers picking off guys with laser sights at 1000m, a laser sights primary purpose is not accuracy, in the sense of making your shots more precise, but for faster target acquisition. In close quarters rather than having to line up your shot with your normal sights, you simply put the dot on the target. This transitions into you being able to fire at your target more quickly.
At distance they are no more or less useful than any other sighting device as it can still only be sighted for a single range. Bullets don't travel flat, most barrels are designed to curved up slightly resulting in a parabolic flight. So if you sight your laser sight for center mass at 300m, it's going to be mostly accurate close in, but at 150m you'll need to aim at the dirt as the bullet will be at the top of its arc.
Military and police forces often won't use laser sights unless they are in a non-visible spectrum, like infrared paired with night vision goggles, and then if they can confirm only their forces have the equipment to see them, primary because they can be seen and give away their presence otherwise.
So contrary to there being no reason, a laser sight is actually a very reasonable accessory for someone worried about defending themselves in a close environment, in a rapid manner and is not concerned about the red dot giving away their position.