Does a laser sight really help with accuracy when shooting a hand gun?
The short answer to your question is NO! OK now for my $.02. I do think you want more info.
There were some responses here that were totally wrong and some close to the money.
The best reasons for a laser and what they can do was told to me by a Sig instructor. He was among other impressive things a SWAT team leader.
As an example he told me>>>>> "One of the guys gets knocked to the ground or falls and hits his head and is a bit dizzy as a result. (make this during a firefight)With the laser he doesn't have to get a sight picture
is such a sorry state. All he has to do is put the dot on the threat which is easier then lining up front and rear sight or just front sight. Don't get ahead of me, patience, I'll cover your questions.
Another situation...you get dirt and dust in your eyes. Hard to see with blurred vision but that dot of light will make target acquisition easier.
Finally, important for a LEO and I guess the rest of us. In a stressful shootout most people without experience will almost automatically focus on the threat and not your sight, now for the important part especially for a LEO. You can now have the prescience of mind to see the whole threat with your dot on it and you might be able to notice the weapon you thought he had was not a weapon but a ________ you fill in the blank, Coke can in this case, and now know it was not a threat with a weapon.
As to a deterrent, many crazy people out there assume you can't shoot straight but with that dot on them they think that the bullet will "Automagically" go there and therefore stop their assault.
I was at an indoor range with my wife and we witnessed a guy in a nearby lane put his laser right on the target. Saw him shoot ten rounds and this was slow fire, he hit the target that was 15 to 20 feet away a total of 0, yes zero times! We watched as he pulled that trigger the laser dot move all over the place off the target. The laser will not make you a more accurate shooter. Only trigger control and practice will!
The laser will help in many situations but it will not "Automagically" make you hit your target. It is a great tool but like many tools, only effective if you use it correctly and know what it's limitations are.
Bottom line> > > > Practice. Get a laser. Sight it in and know what it's limitations are and how it can be a helpful tool. If you can't hit your target consistently at "combat range" without a laser don't assume you will be able to with a laser. Practice! It is a handy tool if you respect it's capabilities and understand what it was intended for.
Phew, thanks