5 Best Glock 19 Laser Sights For 2019 - Rifles HQ

5 Best Glock 19 Laser Sights For 2019

glock 19 laser sight reviews feature

Here you can find the best Glock 19 laser sights to buy in 2019. These are a very good quality lasers for Glock 19 Gen 5 mostly for every budget.

The Glock 19 is among the power handguns on the market – solid, reliable and accurate. Mounting the laser on your weapon will be a perfect way to upgrade.  You should buy a laser sight that is durable, lightweight, accurate and works night and day. However, we have prepared a list of the top products comprising of 5 amazing lasers you should choose from to mount on your pistol.

Before Buying Lasers For Glock 19

Buying a brand new laser is like fishing in a river. There are too many products to choose from with all looking like they are good quality. Most lasers will not last more than a couple of months. In addition, they cannot take a beating or survive harsh environmental conditions. These factors we are about to discuss will help you make the right choice when buying a laser for your Glock 19.


You should budget for a laser you are convinced will perform well. And know you don’t have to break the bank to get a good quality laser. The material used in making the laser can make the price a bit high, but finding a good quality budget laser is still possible.

You can search for different good quality budget lasers and compare their prices. How much do they cost and what feature make the Glock 19 Gen 4 laser you are buying unique? Ensure that the price of the laser you are buying is not higher than what you have budgeted.


When we mention material, the first thing that comes to mind is durability. Considering the durability of the laser is important because using a poor quality laser can be frustrating. A poor quality laser might fail you even when you needed it the most. So, to avoid spending your hard earned money on a poor quality laser always check for the material and construction before choosing one.

The laser should be able to withstand the recoil of the firearm. You will discover that most lasers get turned off after a shot is fired which is not supposed to be that way. The laser should be able to hold zero well. About material types, you can have lasers constructed with steel or aluminum polymer material.


The battery of the Glock 19 laser sight needs to be reliable and long-lasting. It should be able to last long all the time you are in the range or practicing. The laser is a good accessory that can help improve the shooting skills of anyone who cares to use it. With constant practice, your aiming will gradually become more accurate with each passing day.

As a way of making batteries to last longer, most laser sights come with an auto-off technology that automatically turns the laser off when not in use for some time. Such tech will be useful if you are someone who always forgets to turn off the laser when doing something else.


Choose a laser sight for Glock 19 that is lightweight and stable when mounted. A compact and lightweight laser will not add bulk or make your weapon to lose its balance. Lasers are good accessories when you find the right one. We will look at different lasers and features that make them the ideal choice.

Best Lasers For Glock 19

LaserMax Rail Mounted Laser Sight

The LaserMax is a highly recognized laser company that produces affordable and top quality lasers. Besides being affordable, their lasers are designed to suit the needs of Glock 19 users. The advance mounting technology is one of the features that make this rail mounted laser a great product. It allows the laser to perfectly fit the gun and remain firm when mounted properly.

As far as concealed carrying is concerned, the smaller the better the laser would be. The LaserMax is one of those small but high performing lasers that make the Glock 19 fun to be with at the range. It also has a built-in bottom Picatinny rail that makes it possible for you to add a light to your pistol.

Auto-off technology helps to preserve the battery life and make it last longer – it turns the laser off once it stays idle for at least 10 minutes. The battery of this microlaser is small and portable. It also weighs less than 2 ounces.


  • Great price
  • Very bright laser
  • Solid construction
  • Lightweight


  • Turns on during holstering

Laserlyte Rear Sight Laser

The Laserlyte is one of the favorite lasers to mount on your Glock 19. It is made of high-quality carbon steel material which explains its unmatched durability and performance. Compared to other lasers at this price point, the Laserlyte is very easy to install. It comes with a special installation tool. In fact, in less than 2 minutes, you are done with the installation.

Being compact and lightweight also makes the Laserlyte a great accessory to mount on the Glock 19. It fits the small size of the Glock. The Laselyte delivers a single but powerful red dot that can remain on constantly or go into the pausing mode. It comes with on/off button which you can operate easily. It is also very easy to adjust, especially when you follow instructions strictly. In addition, this laser does not weight up to half of one ounce.


  • Easy to sight
  • Simple installation
  • One-year limited warranty


  • The battery is sometimes difficult to mount

Crimson Trace Red Laser Sight

The Crimson Trace is another great performing laser on the market. The company continues to impress users by providing a durable, affordable and reliable laser with a battery that can last for hours. The Crimson Tracer comes with the CR2015 battery and can last for four hours of continuous usage. It is an amazing laser light installed on the Glock’s grip and not on the rear or under as seen in other brands.

If you need a laser that is very easy to mount and setup, then look no further because the Crimson Trace will impress you. The laser is one of those that is so easy to install and fits the Glock 19 snugly. It delivers a very bright red laser beam perfectly if your eyes are gradually losing their power. The Crimson Trace makes target acquisition much easier. It has a very sensitive and reliable switch to let you activate it when the time comes. 


  • Accurate
  • Adjustable windage and elevation
  • Super bright red beam – 5 megawatts


  • Finger might block the laser when in a neutral position

Viridian Reactor 5 Red Laser Sight

If you are contemplating on upgrading your Glock 19 with a laser, the Viridian Reactor 5 should be among the products on your list. Viridian deserves an award for this red laser light considering is performance and tons of features that make concealed carrying more interesting.

The Viridian Reactor 5 comes with a special ECR holster specially made for concealed carry and turns the laser on whenever you draw. This feature is great for an emergency situation that requires you to take down a threat as fast as you can.

The Viridian Reactor 5 also delivers a powerful red light that is so bright that you can detect it both night and day. It delivers a beam with the intensity of 5 megawatts and 635nm wavelength that is visible up to a mile during the night time and 25 yards in the daytime.

It is also constructed of polymer aluminum material which is responsible for its lightweight. Another interesting thing about this laser is that the battery can last up to 12 hours when used constantly.


  • Lightweight
  • Good in daylight
  • Comes with ECR holster
  • The battery can last up to 12 hours with constant use


  • Not easy to install

Lasercross RGB01 Tactical Green Dot Laser Sight

The Lasercross Tactical green laser sight is affordable and easy to install. It is the most affordable laser sight on this list. The green dot it produces is bright both at night and day. Though the brightness is not superior to other laser lights on this list, this is the best you can get a product at this price point.

It is activated with a simple to use on/off switch. Another interesting feature is that the laser light can be mounted on a variety of firearms such as air gun, air pistol, shotguns, and handguns. In addition, the Lasercross Tactical Green Dot comes fully charged out of the box. It is also very easy to install and zero. 


  • Inexpensive
  • Easy to install and zero
  • Works during the night and daytime use


  • The battery needs to be upgraded


Glock 19 with laser sight is a great combination. The laser sight will allow you to acquire a target fast and improve your shooting accuracy. The durability of the laser sight is very important as not every product is considered durable. However, we have provided reviews of some of the top performing products on the market in 2019 from expensive to less expensive just for you to make your choice with ease.

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