Equipping a laser to your AR15 can take your shooting to the next level.
Adding a laser to your weapon will improve accuracy, faster target acquisition, and improved visibility in low-light scenarios.
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What To Look for in an AR15 Laser
When purchasing a laser, there are several things to consider, such as the type of beam you want, battery life, and durability.
Luckily for you, the list below has the best lasers for AR15 rifles.
Beam
There are a few options to choose from based on your preferences.
You can have either a red, green, or infrared laser beam with a power output of up to 5 mW, the highest allowed by law.
Infrared will only be a good option if you have night vision optics.
Battery Life
Lasers can drain your batteries fast, which is why you need to consider the type of batteries the laser uses, how easy it is to swap the batteries, and the overall battery life.
For shooters who will use them for an extended time, it would be recommended to purchase a laser with several hours of battery life per charge.
Durability
You need to look for a laser that can withstand what you throw at it.
Below are the ten best lasers for AR15 rifles.
#1. SightMark SM25016 LoPro Mini Laser Sight
- Beam Color(s): Green
- Material: Aluminum
- Battery Type: CR123A
- Battery Life: 18 Hours
The SightMark SM25016 LoPro Mini Laser Sight provides everything you need for a tactical scenario.
It includes a LoPro Flashlight/ Laser combo that will enable you to get superior visibility in low-light environments.
The flashlight has two modes, a standard light mode, and an infrared mode, providing improved visibility while using night vision goggles.
It has a class IIIA 5 mW green laser with a daytime range of 50 yards and a nighttime range of 600 yards.
It has an excellent battery life of 18 hours, and it will last you all day or night long.
You can easily mount it to any Picatinny rail-based weapon and have a push-button or pressure pad operation.
It is corrosion-resistant, shockproof, and comes with an IPX-5 waterproof rating for improved durability with an aluminum body.
It also includes a Sightmark limited lifetime warranty.
With a solid, low-profile design, you can improve your accuracy and operational readiness with the SM25016 laser sight.
If you are looking for a low-profile laser/flashlight combo for your AR 15, the SightMark SM25016 LoPro Mini Laser Sight is a top pick.
It is available from Optics Planet. Here’s where to buy it: www.OpticsPlanet.com
#2. Viridian Weapon Technologies HS1 Laser Hand Stop
- Beam Color(s): Red, Green
- Material: Not Specified
- Battery Type: 1/3N
- Battery Life: 5 Hours
Viridian Weapon Technologie’s HS1 Laser Hand Stop is an excellent choice for any operator looking for a laser sight/ hand stop combo.
If you are looking to conserve rail space on your weapon while getting the most out of it, the hand stop laser combo is an excellent choice.
The hand stop will mount on your AR15 through the M-LOK system, providing a firm grip with the added benefit of having a laser.
You can customize your grip/laser combo with a green or red laser with a black, FDE, or wolf gray color template.
The laser will operate in extreme temperatures from 14 degrees to 140 degrees Fahrenheit.
A handy feature is an auto-activation feature, where it will turn on once you grip the hand stop.
They also backed it by their seven-year limited warranty.
The Viridian Weapon Technologies HS1 Laser Hand Stop is perfect for those who want a laser and a hand stop without sacrificing the extra rail space.
It is available from Optics Planet. Here’s where to buy it: www.OpticsPlanet.com
#3. NcStar Pistol And Rifle Green Laser with Weaver Mount/Pressure Switch
- Beam Color(s): Green
- Material: Aluminum
- Battery Type: CR123A
- Battery Life: Not Specified
The NcStar Pistol And Rifle Green Laser with Weaver Mount/Pressure Switch is an excellent option for shooters who want a wide variety of weapon options.
It has a powerful 5 mW green laser that provides added accuracy no matter your weapon.
It has a lightweight aluminum body with an anodized finish.
You can have a pinpoint zero with the laser with a fully adjustable windage and elevation to get the most out of your shot.
The laser is easy to install on any Weaver/Picatinny rail and is an affordable option for those who want to equip a laser on their AR 15 or pistol.
It has a momentary end cap switch, and it also comes with a remote pressure switch.
A downside to this laser is that it has a smaller operating temperature of 59 degrees to 95 degrees Fahrenheit.
If you are looking for an affordable laser that will work for your AR15 and pistol, the NcStar Pistol And Rifle Green Laser with Weaver Mount/Pressure Switch is an excellent option.
It is available from Optics Planet. Here’s where to buy it: www.OpticsPlanet.com
#4. Leapers UTG Combat Tactical W/E Adjustable Red Laser
- Beam Color(s): Red
- Material: Aluminum
- Battery Type: AG-13 (LR44)
- Battery Life: Not Specified
The Leapers UTG Combat Tactical W/E Adjustable Red Laser is a super affordable laser option with a universal mounting system.
It has a 5 mW red laser with a 630 to 640 nm wavelength, perfect for daytime or night shooting.
For an accurate zero, it comes with adjustable windage and elevation options.
It is a versatile, ultra-compact laser with an aluminum body with a hard anodized finish for added wear protection.
With an ambidextrous push-button switch and remote pressure switch, shooters will be able to activate their laser no matter their dominant shooting hand quickly.
The Leapers UTG Combat Tactical W/E Adjustable Red Laser is perfect for those who want a budget-friendly laser that can fit on any weapon with or without a railing system.
It is available from Optics Planet. Here’s where to buy it: www.OpticsPlanet.com
#5. NcStar Pistol and Rifle Mount Laser and 3W LED Flashlight Kit
- Beam Color(s): Red
- Material: Aluminum, Nylon
- Battery Type: CR123A
- Battery Life: Not Specified
The NcStar Pistol and Rifle Mount Laser and 3W LED Flashlight Kit is another flashlight/ laser combination perfect for AR15 owners or other weapons with a Weaver/Picatinny rail system.
It includes a quick-release system to install or store your laser sight when needed easily.
The flashlight provides a bright 120 lumens output, and it also has a powerful red laser that will be easily visible during daytime or nighttime operations.
NCStar designed this laser combination to withstand the elements with a sturdy aluminum/ nylon body.
Weighing just 4 ounces, it is a perfect option to keep your weapon lightweight and mobile.
It has an ambidextrous switch with a momentary or constant-on option.
If you want a flashlight/ laser combination that is lightweight, low-profile, and affordable, the NcStar Pistol and Rifle Mount Laser and 3W LED Flashlight Kit is an excellent option.
It is available from Optics Planet. Here’s where to buy it: www.OpticsPlanet.com
#6. Barska Laser LED Weapon Flashlight
- Beam Color(s): Red, Green
- Material: Aluminum
- Battery Type: CR123A
- Battery Life: 2 Hours
Barska’s Laser LED Weapon Flashlight is another laser/flashlight combination with a 200 lumens flashlight and a 5 mW red or green laser.
The beam has a maximum distance of 500 yards and has a two-hour battery life.
You can mount it to any weapon system with a Weaver/Picatinny mount, and the windage and elevation are fully adjustable to get the perfect zero.
It weighs only 4.2 ounces and is the perfect addition to any weapon system to get superior visibility in the field.
They constructed the laser out of T6 aluminum for added durability, and it has an operational temperature of 59 degrees to 95 degrees Fahrenheit.
With a long cable momentary switch and a pressure switch, you can have quick access to your laser when you need it.
If you are looking for a quality flashlight/ laser combo that comes with long cable capabilities, the Barska Laser LED Weapon Flashlight is an excellent option.
It is available from Optics Planet. Here’s where to buy it: www.OpticsPlanet.com
#7. Aimshot 5 mW LS 8100 Green Laser Sight
- Beam Color(s): Green
- Material: Aluminum
- Battery Type: CR123A
- Battery Life: 5 Hours
The Aimshot 5 mW LS 8100 Green Laser Sight is an all-around solid laser with an impressive range.
The LS8000 Series Green Laser Sight has a powerful 5mW green laser with a 532 wavelength visible up to 100 yards in daylight and 1 mile at night.
It can achieve these distances through an APC driver circuit that provides a five-hour battery life and a multi-coated optical lens.
They constructed the laser out of Aircraft Aluminum 60661 T6, making it durable and lightweight.
It has a four-point alignment system to get you the best shot possible for a better zero.
For added durability, the laser is also waterproof up to 30 meters.
It comes with an MT61167 Rail Mount, a KT61169 Tri-Rail Barrel mount, or no mount based on the buying option.
It also comes with a five-year limited warranty.
If you are looking for a powerful laser that is 50-150 times brighter than red laser sights, the Aimshot 5 mW LS 8100 Green Laser Sight is perfect for you.
It is available from Optics Planet. Here’s where to buy it: www.OpticsPlanet.com
#8. SightMark LoPro Laser/Light/IR Combo Green Laser
- Beam Color(s): Green
- Material: Aluminum
- Battery Type: CR123A
- Battery Life: 18 Hours
The SightMark LoPro Laser/Light/IR Combo Green Laser is a slightly different model from the SM25016 LoPro Mini Laser Sight and comes with many of the same outstanding features.
It has a flat dark earth finish and is perfect for your AR15 rifle.
It has a 5 mW green laser with a 620 nm wavelength providing you with a maximum night time range of 600 yards and 50 yards during the daytime.
They constructed the laser out of durable aluminum, and it is shockproof, corrosion-resistant, and comes with an IPX-5 water resistance rating.
One of the more impressive features is the 18-hour battery life that will last you for an entire operation, hunt, or day at the range.
A significant feature is the LoPro Combo Flashlight that has a normal and an infrared mode to work with night vision.
The SightMark LoPro Laser/Light/IR Combo Green Laser is an excellent option for any AR15 owner, and it comes with a limited lifetime warranty.
It is available from Optics Planet. Here’s where to buy it: www.OpticsPlanet.com
#9. Holosun Compact Laser Sight
- Beam Color(s): Red, Green, Infrared
- Material: Aluminum
- Battery Type: AA, CR2
- Battery Life: Not Specified
The Holosun Compact Laser Sight is one of the more versatile laser options on this list, with its superior build and laser options.
It comes with three beam choices of either green, red, or infrared for night vision shooting.
They crafted the Compact Laser Sight out of 7075 T6 Aluminum, and it can withstand vibrations up to 1000g and can be fully submerged in five meters of water for up to 30 minutes.
Where it really shines is that it can operate in extreme weather ‌from -40 degrees to 124 degrees Fahrenheit.
This laser will be a great addition to your loadout no matter where you are going.
The laser is fully adjustable for improved accuracy and a pinpoint zero.
Another excellent feature is that it runs on AA batteries with the ability to swap them out when needed quickly.
If you are looking for a durable, high-quality laser to bring on any operation, the Holosun Compact Laser Sight is a top pick.
It is available from Optics Planet. Here’s where to buy it: www.OpticsPlanet.com
#10. Barska GLX 5mW Green Laser Sight w/ Built-in Picatinny Rail
- Beam Color(s): Green
- Material: Aluminum
- Battery Type: CR123A
- Battery Life: Not Specified
The Barska GLX 5mW Green Laser Sight is a unique laser that is compact with a w/ Built-in Picatinny Rail.
The laser is a high-power 5 mW green laser with a wavelength of 532 nm and a maximum range of 1,000 yards.
It can be attached to any weapon with a Picatinny rail system, including a crossbar insert for improved stabilization.
They crafted the laser out of durable T6 aluminum to withstand high-impact shocks of large caliber rifles.
The laser is simple to use with a basic on/off switch, and it comes with a remote pressure switch for easy activation.
A downside to the laser is that it is not weather resistant.
So, keep this laser as an option for indoor shooting or better weather days or nights.
The Barska GLX 5mW Green Laser Sight w/ Built-in Picatinny Rail is an excellent laser sight for those who want a compact laser for indoor shooting.
It is available from Optics Planet. Here’s where to buy it: www.OpticsPlanet.com
References / Resources
Mounting an IR Laser on Your M-4 Carbine
Red Dot vs. Laser Sights: What’s The Difference?
Red vs. Green: Ultimate Guide To Laser Sights
He enlisted in the United States Marine Corps in 2004 and has served over 18 years as a communications maintenance technician with three deployments to the Middle East.
He graduated with a bachelor’s degree in English and Creative Writing from Southern New Hampshire University and a bachelor’s degree in Information System Security with a concentration in Digital Forensics from American Military University.
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