Top 6 Best AR-15 Laser Lights in 2020 – Comprehensive Buying Guide

If you are looking to upgrade your AR-15 rifle, you might want to get a laser light especially if you often shoot under low light conditions. However, due to the sheer amount of options available on the market, choosing the best AR-15 laser lights might not be a walk in the park.

That said, you have come to the right place in searching the best AR-15 laser lights as we have done most of the research work for you. In this review, we have chosen some of the best AR-15 laser lights on the market for you to choose depending on your personal preferences.

Before choosing the best AR-15 laser lights, there are a few important factors you have to consider before making a decision as it would affect your overall shooting experience and performance.

Factors to Consider for Choosing the Best Laser Lights

Brightness

With the sheer amount of options that are available on the market, you must know what you are looking for. Laser lights can come in brightnesses ranging from 6 lumens to 600 lumens (the higher the number, the brighter).

Brighter laser lights are going to aid your visibility in specific conditions better i.e. shooting under broad daylight. However, a brighter laser light might affect its battery life.

Battery life

Battery life is definitely one of the most important factors that you must consider when looking for the best AR-15 laser lights. Brighter lights would usually result in shorter battery life, hence you have to always be aware of the kind of batteries that are incorporated into your laser light and what’s the expected usage time it can offer.

Size and weight

The last light must be compact enough to perfectly fit onto your AR-15. A lightweight laser light combo for example, is one that wouldn’t add on too much weight to your AR-15, and would be really helpful especially during treks and hunting trips while offering you excellent accuracy.

Operation and mount

The best AR-15 laser lights must be easy to operate. You wouldn’t want to go through a bunch of complex manuals just to figure out how to operate the laser light. The best AR-15 laser lights usually come with a push-button for on/off switches for you to turn the laser lights on.

In relation to mounting, the best AR-15 laser lights must be mounted in a manner where it doesn’t interrupt with your normal routine or meddle with other accessories on your AR-15. However, the best AR-15 laser lights would be compatible with Picatinny rails so you won’t have any compatibility issues as well.

Durability

You wouldn’t want to readjust to zero after every shot to maintain your accuracy, therefore the best AR-15 laser sights shouldn’t require any readjustments after shooting for a few rounds.

Red light vs Green light

Laser lights usually come in either red or green light. Red is usually your conventional laser color whereas green is slightly new to the market. 1 of the most notable features of a green light laser is its longer visibility during the daytime.

However, red lasers are usually much less expensive, less delicate, and come with a wider operational temperature range than green lasers. As such, green lasers aren’t what you’d want to use during the winter.

Top 6 Best AR-15 Laser Lights – Evaluated

1. Viridian X5L Green Laser Sight and Tac Light

Specifications

  • Color: Black
  • Condition: New
  • Attachment/Mount Type: Rail
  • Battery Type: CR123A
  • Beam Color: Green, White
  • Laser Output: 5 mW

Features

The Viridian X5L Green Laser Sight and Tac Light are one of the great products that managed to put its manufacturer – Viridian on the map. This is a second generation of the original green laser and light combination that comes with a sleek single battery design that doesn’t extend past the muzzle or below the trigger guard.

The Viridian X5L Green Laser Sight and Tac Light is essentially an extremely compact green tactical laser that adopts a precise 532nm wavelength to offer you the most visible targeting dot whether during the day/night time, indoors/outdoors.

The Viridian X5L Green Laser Sight and Tac Light feature a green LED light with 178 Lumens of bright light along with a horizontal light dispersion to offer you better view threats across a wider area as you shoot. In addition, you could utilize the Viridian X5L Green Laser Sight and Tac Light’s 225 Lumen strobe mode to easily disorient attackers especially in home defense situations.

When it comes to using it, it can’t get any easier with the Viridian X5L Green Laser Sight and Tac Light. This AR-15 laser light can be easily activated with a push of a button without fumbling with any unnecessary buttons especially when you need it in critical situations.

In terms of battery life, you can expect to use it for at least 6 hours constantly (laser). The Viridian X5L Green Laser Sight and Tac Light would allow you to use 10+ hours of pulsing laser, 60 minutes of tac laser, and light. As such, you won’t have to worry about battery problems as you hunt/shoot throughout the day.

In terms of mounting, the Viridian X5L Green Laser Sight and Tac Light is pretty versatile as it comes with a universal mounting system. This system would allow you to easily and quickly mount to virtual any railed handguns or rifles like the AR-15. With that, you won’t have to visit the gunsmith just to mount this laser light on your AR-15.

You will like this product if:

You want a reliable product. The Viridian X5L Green Laser Sight and Tac Light is undoubtedly one of the most commonly used AR-15 laser lights on the market since 2010. This is largely due to its precise 532 wavelength that allows you to reliably use it in almost any condition.

You want great battery life. The Viridian X5L Green Laser Sight and Tac Light would allow you to comfortably use it throughout the day as you shoot without worrying about switching batteries. Talking about batteries, the manufacturer even included 1 CR123A 3v lithium battery so you don’t have to purchase it separately.

You might not like this product if:

You are shopping on a tight budget. Although in terms of value, the Viridian X5L Green Laser Sight and Tac Light is a bargain that’s really hard to beat, it isn’t exactly the most affordable option out there in the market. If you have a really tight budget, this might not be your best buy.

2. Streamlight TLR-4 Tac Light with Laser

Specifications

  • Beam Color: Red
  • Light Output: 500 lumens
  • Battery Type: CR2 Lithium
  • Bulb Type: C4 LED
  • Weight: 2.81 oz
  • Attachment/Mount Type: Picatinny
  • Length: 2.73 in
  • Battery Life: 1.5 hours (LED or LED & laser); 11 hours (laser only)
  • Finish: Black
  • Lens Material: Borofloat
  • Gun Make: Heckler & Koch
  • Battery Quantity: 1
  • Gun Type: Pistol

Features

The Streamlight TLR-4 Tac Light with Laser is essentially a lightweight rail-mounted light that’s constructed from an impact-resistant polymer and was specifically designed by the manufacturers to fit compact, subcompact handguns, and the AR-15s.

The Streamlight TLR-4 Tac Light with Laser adopts the powerful C4 LED technology that leaves other LEDs in the dark. If you didn’t know, Streamlight’s C4 LED never fails to produce brilliant, powerful, and blinding light that’s impervious to shock with an incredible 50,000-hour lifespan.

Streamlight has specifically designed the Streamlight TLR-4 Tac Light with Laser to create an intense beam to pierce through the darkness, providing you long run times and the indestructibility of an LED light along with a significant increase in brightness.

As such, it strikes the right balance between the beam and peripheral illumination thanks to its regulated intensity. In relation to the Streamlight TLR-4 Tac Light with Laser’s light source and output, it comes with a C4 LED that features 125 Lumens, 5300 candelas, and a 640-660 red laser.

With a red laser, you can expect a wider operational temperature range than green lasers. As such, you won’t have to worry about it not giving you the visibility you need especially during winter times.

In relation to durability, the Streamlight TLR-4 Tac Light with Laser was specifically built to last thanks to its impact-resistant engineering polymer construction along with its durable anodized aluminum face cap.

In addition, the laser light’s borofloat high-temperature glass lens, IPX4 rated design, and water-resistant operation would save you the hassle of hiding your laser light as you hunt/shoot outdoors when the weather starts turning unfavorable.

You will like this product if:

You want something lightweight and compact. The Streamlight TLR-4 Tac Light with Laser is widely recognized to be one of the most lightweight and compact AR-15 laser lights on the market with only 2.81 ounces in weight and a product dimension of 2.73-inch length; 1.20-inch width; 1.99-inch height.

You want great visibility. Thanks to Streamlight’s C4 LED, you can expect nothing but brilliant, powerful, and blinding light and laser from the Streamlight TLR-4 Tac Light with Laser no matter the weather outdoors.

You might not like this product if:

You want the most polished laser light. Although the Streamlight TLR-4 Tac Light with Laser comes with an amazing set of specifications to have a long lifespan, its exterior might wear down slightly quicker. If you want your laser light to always look perfect, this might not be your best buy.

3. AT3 LEOS Red Dot Sight with Integrated Laser Sight

 

Specifications

  • Power / Obj. Lens: 1x30mm
  • Reticle: 2 MOA Red Dot
  • Weight: 8.3 oz
  • Total Length: 4.3 in
  • Waterproof/Fogproof: Yes
  • Body material: 6061 Aluminum
  • Battery life: up to 50,000 hours on the lowest setting. Approx. 5,000 hour with typical use
  • Windage/Elevation Click Value: 1 MOA per click
  • Adj Range: +/- 35 MOA (total adjustment range 70 MOA)
  • Laser power: 4mw class 2

Features

The AT3 LEOS Red Dot Sight with Integrated Laser Sight is the red dot sight that you’d want on your AR-15 because it has everything you need. Featuring a crisp 2 MOA red dot, brightness memory, integrated riser mount, flip-up lens caps, and a laser sight available in either red or green, it’s the perfect laser light + red dot sight for every AR-15.

Both the red dot and the laser could be easily adjusted separately using the included adjustment caps. Therefore, it would allow you to set the AT3 LEOS Red Dot Sight with Integrated Laser Sight up to your personal preferences before you hunt/shoot throughout the day.

The AT3 LEOS Red Dot Sight with Integrated Laser Sight is extremely accurate thanks to the crisp 2 MOA red dot that features 6 brightness settings for excellent accuracy as you aim with both of our eyes. In addition, the brilliant laser sight would enable rapid targeting which is perfect for home defense, tight quarters, and under low visibility conditions.

Its crystal clear fog-proof multi-coated optics would allow the lense to easily resist any scratches while providing clarity in all situations. In addition, you won’t have to worry about your AR-15’s recoil as you shoot because the AT3 LEOS Red Dot Sight with Integrated Laser Sight would always maintain zero, even with higher caliber rounds from your AR-15.

The AT3 LEOS Red Dot Sight with Integrated Laser Sight is pretty versatile as it comes with precise digital controls for you to easily control the sight and its integrated laser. Within seconds, you can switch between red dot only, red dot laser, and laser only modes with just a push of a button.

In terms of construction, the AT3 LEOS Red Dot Sight with Integrated Laser Sight is constructed from 6061 aircraft aluminum with a stealthy matte-black hard coat anodized finish to endure against unfavorable weather conditions. The laser light is also fully waterproof and fog proof thanks to its sealed design along with nitrogen-purged optics.

You will like this product if:

You are looking for a red dot sight anyway. The AT3 LEOS Red Dot Sight with Integrated Laser Sight is an amazing combo of laser light and red dot sight. With that, you won’t have to purchase any optics separately to elevate your shooting accuracy.

You want great battery life. Aside from all its great features, the AT3 LEOS Red Dot Sight with Integrated Laser Sight also comes with extra-long battery life. You can continuously use the red laser fo 40 hours and the red dot would last you for up to 50,000 hours (lowest brightness setting).

You might not like this product if:

You don’t want a red dot sight. Having a combo of red dot sight and a laser light has its perks and shortcomings. 1 of the biggest shortcoming for the AT3 LEOS Red Dot Sight with Integrated Laser Sight is that you’ll be stuck with a red dot sight, whether you like it or not. If you are only looking for laser light, this might not be your best buy.

4. Ozark Armament Green Laser Sight System

Specifications

  • Developed specifically for Rifle platforms with rail attachments to provide quick and effective visual targeting.
  • Engineered from aluminum to provide impact-resistant rugged construction at less than 6 ounces.
  • New updated and reinforced electronics to handle rifles with even the hardest recoil.
  • Includes both push-button switch and pressure pad for freedom in mounting options.
  • Backed by NO BS LIFETIME WARRANTY!

Features

The Ozark Armament Green Laser Sight System is crafted from aircraft-grade aluminum before being ready to be put to work. This laser sight system comes with a 532 nm 5nw laser that maintains its visibility up to 1 mile out at night and at 100 yards under the sun.

In terms of construction, aircraft-grade aluminum has always been known to be extremely lightweight and excellent impact-resistance. As such, you won’t have to worry about your laser sight breaking down during accidental drops as you shoot/hunt outdoors.

The Ozark Armament Green Laser Sight System was specifically designed by Ozark Arnament to be compatible with most AR-15 platforms and their rail attachments. As such, it would allow you to quickly and effectively trace your targets easily with this laser sight.

In addition, the Ozark Armament Green Laser Sight System features both the rail and barrel (1’) mounts for you to easily transition between different weapons with ease. If you happen to own a few AR-15s or even other platforms, you won’t want to purchase a separate laser sight for each of them. With the Ozark Armament Green Laser Sight System, you only need 1 laser sight for your entire arsenal.

If your AR-15 packs a heavier punch from chambering larger caliber bullets, you won’t have to worry about the laser sight falling apart after a day of intense shooting. The Ozark Armament Green Laser Sight System was built to last with its exclusive redesigned and reinforced electronics to handle the toughest recoil an AR-15 can have.

You can buy the Ozark Armament Green Laser Sight System with confidence as they come with a full USA based customer support if you have any inquiries. In addition, it features a full 1-year warranty in cases of any manufacturer defects.

You will like this product if:

You want to buy with confidence. Besides great customer service, you know the laser sight is great when it comes with a generous 1-year warranty like the Ozark Armament Green Laser Sight System. With that, you have almost nothing to worry about.

You want great compatibility. You can easily use the Ozark Armament Green Laser Sight System for your entire arsenal or weapons whether they belong to the AR family or not. With that, you can expect to save a ton on laser lights.

You might not like this product if:

You want the smallest AR-15 laser light. Although the Ozark Armament Green Laser Sight System comes with a set of incredible features and is backed by a generous 1-year warranty, it isn’t the smallest AR-15 laser light on the market. Hence, you might not enjoy the best maneuverability from this laser light.

5. Streamlight TLR 2 HLG

Specifications

  • Powered by two 3-volt CR123 lithium batteries with a 10-year storage life
  • Rail grip clamp system securely attaches/detaches quickly and safely with no tools and without putting your hands in front of the muzzle
  • Mounts directly to handguns with Glock-style rails and to all MIL-STD-1913 (Picatinny) rails.
  • Includes keys for Glock-style, Picatinny, Beretta 90two, S&W 99 and S&W TSW
  • Machined aluminum sealed construction with black anodized finish
  • Ambidextrous momentary/steady on/off switch
  • User programmable strobe can be enabled/disabled
  • Fits existing light bearing holsters
  • 3.39” (8.61 cm); 4.78 oz (135.5 grams) with batteries
  • Operating temperature: -40°F to +120°F.
  • IPX4 water-resistant
  • Lithium Battery Notice under TECH DOCS

Features

The Streamlight TLR 2 HLG’s green laser comes with an 800-lumen blast of light for maximum illumination as you clear an area or search through an alley. Its wide beam pattern easily lights up large areas so you can identify who or what is nearby. This is essential particularly in home defense situations and night hunts.

The Streamlight TLR 2 HLG comes with C4 LED technology, impervious to shock with a stunning 50,000 hour lifetime. With that, you won’t have to start panicking if you forgot to bring a pair of spare batteries as you hunt/shoot throughout the day. The laser can easily function for 17 hours at full capacity.

The Streamlight TLR 2 HLG features a 530nm direct drive green laser along with a wide operating temperature range As such, you won’t have to switch between laser lights as you shoot/hunt during different seasons. This laser light was specifically engineered to produce a concentrated beam with optimum peripheral illumination while providing high visibility for long-range targeting.

Rail grip clamp system on the Streamlight TLR 2 HLG will securely attach/detach quickly and safely without any use of tools and the need to put your hands in front of the AR-15’s muzzle. This laser light will mount directly to handguns with Glock style rails and to all MIL-STD 1913 (Picatinny) rails so you won’t have compatibility issues.

This AR-15 laser light features an ambidextrous momentary/steady on/off switch for easy use. The user-programmable strobe can be easily enabled/disabled according to your preferences. In addition, it even comes with a limited lifetime warranty so you can purchase with confidence.

You will like this product if:

You want great reliability. Being able to function for long periods of time, in a wide temperature range, and having great visibility even at long ranges is something you’d want on the best AR-15 laser lights that you can find here. In addition, it even comes with a generous lifetime warranty.

You might not like this product if:

You are shopping on a tight budget. The Streamlight TLR 2 HLG definitely doesn’t come at the most affordable price tag for everyone, especially those who are just starting out. However, in terms of the value it delivers, it’s a bargain that’s hard to beat.

6. Viridian X5L Green Laser Sight and Tac-Light

Specifications

  • Color: Black
  • Beam Color: Green
  • Light Output: 500 lumens
  • Fits most full-sized railed shotguns and rifles
  • Heavy-duty, waterproof remote pressure switch (remains waterproof when the remote switch is removed)
  • 5mw green laser (510-520nm) for maximum visibility day or night
  • Bright 500-lumen CREE LED tactical light
  • Removable, rechargeable battery with onboard charging and battery indicator lights
  • Extra batteries and chargers available
  • Secure universal mounting

Features

The Viridian X5L Green Laser Sight and Tac-Light come with a tac light that would allow you to navigate under low light conditions or at night. If you are a night hunter/shooter, you will love the green laser on the Viridian X5L Green Laser Sight and Tac-Light as it delivers excellent performance at night.

Besides night use, the green laser on the Viridian X5L Green Laser Sight and Tac-Light would also be strong enough under the broad daylight. Under the sun, you could easily reach 100 yards with the green laser to achieve better accuracy on the range.

In relation to the flashlight, it shines at a stunning 178 lumens and even comes with a 224 strobe feature. This would be great especially during home defense situations where you could rely on that to disorient any intruders/attackers.

With the CR123 battery, Viridian claims that the laser could effectively run for up to 6 hours. In pulsing laser mode, the battery life could even extend for up to 10 hours so you won’t have to worry about always bringing a pair of spare batteries with you.

You will like this product if:

You are a night hunter/shooter. Although the Viridian X5L Green Laser Sight and Tac-Light would be great for both night and day applications, you will unleash its full potential particularly in the night where you might even reach targets up to a mile away.

You might not like this product if:

You want great battery life. Unfortunately, the Viridian X5L Green Laser Sight and Tac-Light don’t with the best battery life for AR-15 laser light and you might have to bring a pair of spare batteries if you decide you shoot throughout the day.

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