5 Best Handgun Laser Sights That’ll Make You Say Bye to Iron Sights

Thinking about mounting a laser sight on your handgun?  

It’s a great way to improve your accuracy, especially when squeezing off a round or two on the fly.  Plus, they’re fun to operate and look really cool.

I mean, who didn’t love that .45 longslide with mounted laser that Arnold was sporting in The Terminator?

terminator with laser sight
Thankfully, they’re a little smaller now.

But laser technology has come a long way since 1984, when The Terminator was released.

These days, laser sights are sleek, compact, and more effective than ever.  And since they work great with open and concealed carry pistols, the real question is: why haven’t you considered one yet?

fn 57 with green laser
Laser and white light mounted on and FN 57.

Before we cover some different types of lasers for your pistol, let’s look at some reasons why you’d want to mount one to your gun:

  • Lasers help with zeroing on the target, especially in situations where you can’t see your sights clearly.
  • They make shooting easier for people with eye-dominance issues.
  • The visual feedback provided by lasers after each shot reduces accuracy problems from mashing the trigger.
  • They allow for easier target acquisition from awkward shooting positions or from behind cover.

With that said, laser sights should never be a crutch for poor marksmanship.  If you’re new to the world of handguns, you still need to become comfortable with your gun and learn how to properly aim it and manage recoil – with and without the laser sight.

Now that the basics are out of the way, let’s take a look at some kickass handgun laser sights.

Crimson Trace Lasergrips Series ($220 to $400)

crimson trace laser sight on glock 26

If you’re looking for a laser sight that is easy to use and won’t make concealed carry a hassle then Lasergrips by Crimson Trace ($200-$400) are perfect for you.

Unlike most laser sights that mount under the barrel, the Lasergrips sight mounts to the rear of your grip and projects the beam from the base of the slide.

One of the coolest things about the Lasergrips sight is that you don’t have to worry about fumbling with pressure switches in strange places to activate the laser.  All you need to do is hold the grip of your gun naturally and the beam switches on automatically.

The Lasergrips sight is designed to fit snugly onto your grip, where it is pinned into place.  Because of how it mounts to the gun, there’s no way that a one-size-fits-all model would work.  Fortunately, Crimson Trace has made 70 different versions of the Lasergrips, each compatible with a specific type of handgun.

Along with some of the most common handguns, like 1911s and Glocks, there are also a number of different revolver models that support Lasergrips as well, and even some guns like this awesome Kimber that come with CT Lasergrips built-in.

Streamlight TLR-4 ($120)

Streamlight TLR-4 G Weapon Light with Green Laser

If beefing up home defense is your top priority then the Streamlight TLR-4 ($120) is right for you. It can deliver pinpoint accuracy in tactical situations without completely shattering your budget.

There’s a common misconception that laser sights help you see better in the dark.  While they certainly make it easier to aim in low-light situations, if you can’t make out your target with iron signs, a laser sight isn’t going to make it any brighter.  And this is precisely why you’d want the TLR-4 for home defense.

streamlight tlr-4 handgun light and laser
TLR-4 mounted on Glock.

What makes this laser sight special is its ability to give the shooter the best of both worlds.  You get a LED white light that kicks out 125 lumens as well as a coaxial red laser.  And you have the choice of switching between the white light and the laser, or you can use them together in the same situation.

As a gun safety expert, you already know that you should never fire on a target that you’ve not identified – especially in a home defense situation.  With the TLR-4, you’re able to not only improve your aiming and target acquisition, you can also use the white light to distinguish between friend and foe.

The sight comes with a key kit that makes it compatible with a variety of different handguns, and it also fits on the Picatinny rail as well.

LaserMax Guide Rod Lasers ($300 to $400)

lasermax guide rod laser
Lasermax Guide Rod laser sight on a Sig P229.

If you’re looking for something that’s lightweight and completely out of the way, LaserMax’s Laser Guide Rods ($300-$400) are able to give you pinpoint accuracy without any of the unnecessary bulk.

LaserMax’s laser system is nothing new – it’s been around for quite some time and continues to be one of the best internal laser systems out there.

Conventional laser sights are mounted to the handgun, usually on a rail system.  Guide rod lasers, however, are installed directly into the gun by swapping the factory guide rod with a fully-functioning version that’s capable of projecting a laser beam.

The sight comes with an additional takedown lever and spring. And in case you’re wondering, activating your guide rod laser is simple and easy.  All you have to do is push the takedown lever to activate and deactivate the laser.

The biggest advantage of the internal sight system comes with holstering your gun.  Because there are no objects being mounted to the outside of the gun, don’t have to worry about any special type of holsters when using the guide rod laser system.

lasermax guide rod
Lasermax Guide Rod laser sight on a Glock.

LaserMax makes various guide rod lasers for most of the popular handguns out there on the market, including Berettas, Sig Sauers, and Glocks. With each model, you get the choice to pick between a red and a green laser.

LaserLyte FSL-4 ($80.00)

laser light fl4

The Laserlyte FLS-4 ($80.00) may not be a built-in laser sight like the guide rod system, but it’s the next best thing.  Not only is it one of the slimmest laser sights on the market, it’s also one of the most affordable.

The dimensions of the FSL-4 are 1.11”L x 1.08”W x 0.76” H and it has a total weight of 0.75 ounces. I t also mounts to any firearm with at least 0.70” of Picatinny rail space, making it the perfect laser sight for that compact gun you like to conceal carry.

The biggest selling point for this sight is its size.  The FSL-4’s slim body is proof that technology has come a long way since the big, bulky battery-sucking laser sights of yesteryear.  If you’re in the market for a sight that won’t snag in your holster, affecting your draw time, then this one might just give you the most bang for your buck.

The battery life of the FLS-4 is another one of its stronger points.  Powered by a four 392 lithium batteries, the FSL-4 is capable of staying on for a total of five hours uninterrupted – ten hours if you opt for pulse mode over a steady beam.  

LaserLyte Rear Sight Laser ($75)

laserlyte rear laser light
Rear Sight Laser mounted on a Springfield.

LaserLyte’s rear laser system ($75.00) is an easy and cost effective way to install a laser sight without having to buy a special holster, and it looks just Sci-Fi enough for us to forgive  its slightly goofy appearance. 

This type of laser sight takes a little more time to install than some of the other red beams.  This is because you have to actually switch out the rear sights and replace them with the laser.  Your right rear sight actually becomes the laser, while the left sight serves as the switch that you push to activate and deactivate the beam.

Despite its unorthodox design, LaserLyte’s rear sight laser system is incredibly lightweight and easy to use.  Thanks to its small size, you’ll barely even notice it on your gun.  So you definitely don’t have to worry about it throwing off the feel of your handgun.

The rear sight laser is powered by four 377 batteries and is able to stay on for five uninterrupted hours, or ten hours when used in pulse mode.  It currently works with all Glock models, and there is also a version that’s designed specifically for Springfield XD and XD(M) handguns as well.

And That’s a Wrap

As you can see, there are a number of great laser sights on the market for virtually every type of budget.

Selecting the right one to suit your needs means finding a system that you’re comfortable with using that doesn’t throw the balance or weight distribution of your gun off.

You’ll also want a sight that’s easy to switch on and off – because having to fumble around to find the on/off switch during a tense situation is the last thing you want to worry about.

Also, it’s important for you to spend time shooting with your sight until operating it feels like second nature.  Once you become accustomed to your new handgun sight, you might find that aiming becomes not only easier, but quicker as well.

Just don’t allow yourself to depend on the sight, there might be times when you need to hit a target without it.

Now that we’ve touched on different sights for your pistol, which one do you fancy getting for your gun?

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