Top 10 Best Laser Sight For Glock 42 | Review 2021

With the ever-improving technology that is continuously progressing, more people are trying to keep up with it. In today’s technology includes a gun with specific accessories that one can attach to it. Many of the gun owners have hundreds to choose from, which is best but it can be confusing while selecting. So we have come with assessing with Best Laser sight for Glock 42 with the latest models and have put together a concise guide, including some product recommendations at the end, that will help to decide the right one to choose. 

The accuracy that you can get from using Best Laser sight for Glock 42 is also something that one may be hard-pressed to get out of a more traditional sight. We have come with the best decision that as we do regularly for all types of people based on their usage and we created a list of favorite laser sights. We will be discussing each one of these, what makes them shine, and a quick list of their description. Our technology of bringing together a list depends on the factors of usage and you have to consider before you buy.

Disclosure

Top Review Info is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking https://topreviewinfo.com to Amazon properties. We make a commission if you click this link and make a purchase, at no cost to you.

Best laser sight for glock 42

Image
Product Title
Score

ArmaLaser Red Laser Sight Designed for G42 43 43X 48 TR5
9.8

Crimson Trace LG-443G Laserguard Green Laser Sight for Glock 42 and 43 Pistols
9.4

Laser Kit for Glock 42, 43, 43x & 48 Pistols w/Tactical Holster, Touch-Activated ArmaLaser TR5-G Green Laser Sight & 2 Extra Batteries
9.3

ArmaLaser Designed for Compatible with Glock 42 43 43X 48 TR5G Super-Bright Green Laser Sight with Grip Activation
8.8

Firefly V2 Flashlight Laser Sight | Strobe Function | Combat Veteran Owned Company | Pistols | Rifles | 220 Lumens | Magnetic Charging | Laser Flashlight Combo For Handgun | Gun Light (Green-Laser)
8.4

LASERLYTE Laser Sight Trainer for GLOCK 42 43 26 27. LASER DOT for fast aim. LASER TRAINER for firearm training. PUSH BUTTON activation for simple use. AUTO-OFF to save battery life. UPGRADED adjustment screws for fast sight in.
8.1

Laser Kit for Glock 42, 43 & 48 Pistols w/Tactical Holster, Touch-Activated ArmaLaser TR5 Red Laser Sight & 2 Extra Batteries
7.6

LaserMax Centerfire Light/Laser (Green) CF-G4243-C-G With GripSense For Use on Glock 42/43
7.4

Crimson Trace LG-637G Lasergrips with Green Laser, Heavy Duty Construction and Instinctive Activation for GLOCK Full-Size Pistols, Defensive Shooting and Competition
7.3

Lasercross Green Laser,Pistol Laser Sight Green Dot Tactical Sight Adjustable Low Profile Picatinny Rail with Rechargeable Battery for Pistols & Handguns
6.4

Image
Product Title

ArmaLaser Red Laser Sight Designed for G42 43 43X 48 TR5

9.8

Crimson Trace LG-443G Laserguard Green Laser Sight for Glock 42 and 43 Pistols

9.4

Laser Kit for Glock 42, 43, 43x & 48 Pistols w/Tactical Holster, Touch-Activated ArmaLaser TR5-G Green Laser Sight & 2 Extra Batteries

9.3

ArmaLaser Designed for Compatible with Glock 42 43 43X 48 TR5G Super-Bright Green Laser Sight with Grip Activation

8.8

Firefly V2 Flashlight Laser Sight | Strobe Function | Combat Veteran Owned Company | Pistols | Rifles | 220 Lumens | Magnetic Charging | Laser Flashlight Combo For Handgun | Gun Light (Green-Laser)

8.4

LASERLYTE Laser Sight Trainer for GLOCK 42 43 26 27. LASER DOT for fast aim. LASER TRAINER for firearm training. PUSH BUTTON activation for simple use. AUTO-OFF to save battery life. UPGRADED adjustment screws for fast sight in.

8.1

Laser Kit for Glock 42, 43 & 48 Pistols w/Tactical Holster, Touch-Activated ArmaLaser TR5 Red Laser Sight & 2 Extra Batteries

7.6

LaserMax Centerfire Light/Laser (Green) CF-G4243-C-G With GripSense For Use on Glock 42/43

7.4

Crimson Trace LG-637G Lasergrips with Green Laser, Heavy Duty Construction and Instinctive Activation for GLOCK Full-Size Pistols, Defensive Shooting and Competition

7.3

Lasercross Green Laser,Pistol Laser Sight Green Dot Tactical Sight Adjustable Low Profile Picatinny Rail with Rechargeable Battery for Pistols & Handguns

6.4

ArmaLaser Red Laser Sight Designed for G42 43 43X 48 TR5


More Info and Images

ArmaLaser Red Laser Sight Designed for G42 43 43X 48 TR5

 out of stock
Buy Now
Amazon.com
as of October 17, 2021 6:06 pm

Features

  • Extremely bright 635nm Red Laser with grip activation. Just grasp pistol normally to turn laser on.
  • Custom designed to fit the G42, 43, 43X and 48. Class 3R 635nm
  • 635nm red laser, considerably brighter than 650nm lasers. Class 3R 635nm
  • Adjustable laser, battery door, master kill switch. Made from DuPont Zytel polymer pistol material.
  • Designed and assembled in Florida, USA. Patented. Ultra reliable electronics. Simple installation. Class 3R Laser Product (Does not exceed Class IIIA emission limits),

Crimson Trace LG-443G Laserguard Green Laser Sight for Glock 42 and 43 Pistols


More Info and Images

Crimson Trace LG-443G Laserguard Green Laser Sight for Glock 42 and 43 Pistols

$309.00
$281.01  in stock
17 new from $279.95
Free shipping
Buy Now
Amazon.com
as of October 17, 2021 6:06 pm

Features

  • BRIGHTNESS: Features a 5mW peak, 515-532nm, Class 3R visible green laser - the brightest beam allowed by law
  • INSTINCTIVE ACTIVATION: Front activation button engages the laser immediately when the firearm is held in a normal firing grip - This is the feature that sets Crimson Trace apart from the rest
  • RUNTIME: Over 2 hours of battery life powered by one 1/3N Battery (included)
  • EASY INSTALLATION: User installed- no gunsmithing required. Factory sighted at 50 feet, but is fully user adjustable for Windage and Elevation with provided tool
  • FITS: Glock 42 & Glock 43

Laser Kit for Glock 42, 43, 43x & 48 Pistols w/Tactical Holster, Touch-Activated ArmaLaser TR5-G Green Laser Sight & 2 Extra Batteries


More Info and Images

Laser Kit for Glock 42, 43, 43x & 48 Pistols w/Tactical Holster, Touch-Activated ArmaLaser TR5-G Green Laser Sight & 2 Extra Batteries

$149.99  in stock
1 new from $149.99
Buy Now
Amazon.com
as of October 17, 2021 6:06 pm

Features

  • Touch-Activated Laser Sight for Glock 42, 43, 43x & 48 Pistols (NOT the 43x MOS w/ rail)
  • Laser Kit Includes Tactical Laser Holster & Touch-Activated ArmaLaser TR5-G Laser Sight & 2 Extra Batteries
  • Middle finger will always touch the gold-plated touch sensor on the TR Series where the trigger guard ends. NO adapter required - laser sight fits directly onto trigger guard of gun
  • 5 YEAR INDUSTRY LEADING WARRANTY only Laser & 1 Year on Holster! Full control over windage (left to right) and elevation (up and down) adjustments.
  • Green lasers are brighter than red, especially for daytime use. Class 3R 520nm

ArmaLaser Designed for Compatible with Glock 42 43 43X 48 TR5G Super-Bright Green Laser Sight with Grip Activation


More Info and Images

ArmaLaser Designed for Compatible with Glock 42 43 43X 48 TR5G Super-Bright Green Laser Sight with Grip Activation

 out of stock
Buy Now
Amazon.com
as of October 17, 2021 6:06 pm

Features

  • Extremely bright 520nm Green Laser with grip activation. Just grasp pistol normally to turn laser on.
  • Custom designed to fit the GLOCK 42, 43, 43X and 48. Will also fit non-railed early G17 and 19. Will not fit MOS models with rails.
  • Green laser sight is brighter than red especially for daytime use. Class 3R 520nm
  • Adjustable laser, battery door, master kill switch. Made from DuPont Zytel polymer pistol material.
  • Designed and assembled in Florida, USA. Patented. Ultra reliable electronics. Simple installation. Class 3R Laser Product (Does not exceed Class IIIA emission limits),

Firefly V2 Flashlight Laser Sight | Strobe Function | Combat Veteran Owned Company | Pistols | Rifles | 220 Lumens | Magnetic Charging | Laser Flashlight Combo For Handgun | Gun Light (Green-Laser)


More Info and Images

Firefly V2 Flashlight Laser Sight | Strobe Function | Combat Veteran Owned Company | Pistols | Rifles | 220 Lumens | Magnetic Charging | Laser Flashlight Combo For Handgun | Gun Light (Green-Laser)

$79.95  in stock
1 new from $79.95
1 used from $69.70
Free shipping
Buy Now
Amazon.com
as of October 17, 2021 6:06 pm

Features

  • ✔ BUILT-IN MAGNETICALLY RECHARGEABLE BATTERY + NO RISK LIFETIME WARRANTY - Magnetic recharging allows for you to conveniently keep the product mounted to the gun while charging to not lose zero. Also, if you don't like the product or if something happens to it please return it for a full refund or a new one! No questions asked!
  • ⭐️ COMBAT VETERAN OWNED COMPANY! I stand by and produce only the products that I use myself as a soldier. ZERO risk purchase. We are real humans in the United States with a real company and a real warranty.
  • ✔ SUPER BRIGHT GREEN LASER AND FLASHLIGHT WITH DISORIENTING STROBE FUNCTION - This green laser and flashlight is very powerful and can be seen with the naked eye at distances of up to 100 meters! 220 lumens on the flashlight! ⭐️ 6 SETTINGS 1) Laser on, Flashlight off 2) Flashlight on, Laser off 3) Flashlight on, Laser on 4) Strobe on, Laser off 5) Strobe on, Laser on 6) All off.
  • ✔ FITS ALL FIREARMS WITH A PICATINNY RAIL (RIFLE, SHOTGUN, OR HANDGUN) (For pistols you will need a minimum rail size of 28 mm.) - This versatile green laser flashlight with strobe function can be mounted on any firearm with a picatinny or weaver rail.
  • ✔ INCREDIBLE ACCURACY! You can adjust and zero-in this laser just like any other sight or optic. Simply use the elevation and windage wrenches included. Sleek and compact design looks great with all firearms and will easily accommodate most universal holsters.

LASERLYTE Laser Sight Trainer for GLOCK 42 43 26 27. LASER DOT for fast aim. LASER TRAINER for firearm training. PUSH BUTTON activation for simple use. AUTO-OFF to save battery life. UPGRADED adjustment screws for fast sight in.


More Info and Images

LASERLYTE Laser Sight Trainer for GLOCK 42 43 26 27. LASER DOT for fast aim. LASER TRAINER for firearm training. PUSH BUTTON activation for simple use. AUTO-OFF to save battery life. UPGRADED adjustment screws for fast sight in.

$104.95
$88.52  in stock
3 new from $88.52
Free shipping
Buy Now
Amazon.com
as of October 17, 2021 6:06 pm

Features

  • BRIGHTNESS: Features a 5mW peak, 630-670nm, Class 3A visible red laser that is in conformance with and complies with 21 CFR 1040.10 with a max power output of "5mW" for a "Class 3R Red Laser" - the brightest beam allowed by law
  • VERSATILE: Can be set to SIGHT mode with constant and flashing laser or TRAINER mode depending on desired use
  • EASE OF USE: Ambidextrous push-button activation turns the laser on and off – Auto-off function preserves battery life – User installed, no gunsmithing required
  • COMPATIBLE: Works with all LaserLyte Laser Trainer Targets when used in TRAINER mode with unloaded firearm
  • FITS: Glock 26, 27, 42, and 43

Laser Kit for Glock 42, 43 & 48 Pistols w/Tactical Holster, Touch-Activated ArmaLaser TR5 Red Laser Sight & 2 Extra Batteries


More Info and Images

Laser Kit for Glock 42, 43 & 48 Pistols w/Tactical Holster, Touch-Activated ArmaLaser TR5 Red Laser Sight & 2 Extra Batteries

$109.00  in stock
1 new from $109.00
Buy Now
Amazon.com
as of October 17, 2021 6:06 pm

Features

  • Touch-Activated Laser Sight for Glock 42, 43, 43x & 48 Pistols (NOT the 43x MOS w/ rail)
  • Laser Kit Includes Tactical Laser Holster & Touch-Activated ArmaLaser TR5 Laser Sight & 2 Extra Batteries
  • Middle finger will always touch the gold-plated touch sensor on the TR Series where the trigger guard ends. NO adapter required - laser sight fits directly onto trigger guard of gun.
  • Arma Lasers are are Ultra-bright Class 3R 635nm
  • 5 YEAR INDUSTRY LEADING WARRANTY only Laser & 1 Year on Holster! Full control over windage (left to right) and elevation (up and down) adjustments.

LaserMax Centerfire Light/Laser (Green) CF-G4243-C-G With GripSense For Use on Glock 42/43


More Info and Images

LaserMax Centerfire Light/Laser (Green) CF-G4243-C-G With GripSense For Use on Glock 42/43

$169.00  in stock
13 new from $169.00
Free shipping
Buy Now
Amazon.com
as of October 17, 2021 6:06 pm

Features

  • Green Laser and 100 lumen Mint Light GripSense gunsight compatible with Glock 42,43
  • Dual activation capable with either GripSense or controlled push button
  • GripSense Technology does not alter your grip, accommodates left and right handed shooters while also working with gloves
  • External battery access hatch with tool-less entry; Battery Type: LMS-2x13N; Water resistant design
  • 10 minute automatic time-out prevents inadvertent battery drain

Crimson Trace LG-637G Lasergrips with Green Laser, Heavy Duty Construction and Instinctive Activation for GLOCK Full-Size Pistols, Defensive Shooting and Competition


More Info and Images

Crimson Trace LG-637G Lasergrips with Green Laser, Heavy Duty Construction and Instinctive Activation for GLOCK Full-Size Pistols, Defensive Shooting and Competition

$330.98  in stock
14 new from $329.99
Free shipping
Buy Now
Amazon.com
as of October 17, 2021 6:06 pm

Features

  • BRIGHTNESS: Features a 5mW peak, 515-532nm, Class 3R visible green laser that is in conformance with and complies with 21 CFR 1040.10 with a max power output of 5mW for a Class 3R Green Laser - the brightest beam allowed by law
  • RUNTIME: 2 hours of battery life that runs on (4) 2016 batteries (included)
  • EASE OF USE: Rear activation button engages the laser immediately when the firearm is held in a normal firing grip - this model features a master ON/OFF switch for completely powering down the unit - user installed - no gunsmithing required
  • RELIABLE: Factory sighted at 50 feet, but is fully user adjustable for Windage and Elevation with provided tool
  • FITS: Glock GEN3 17, 17L, 22, 24, 31, 34, 35, 37. GEN4 17, 22, 31, 34, 35, 37. GEN5 17

Lasercross Green Laser,Pistol Laser Sight Green Dot Tactical Sight Adjustable Low Profile Picatinny Rail with Rechargeable Battery for Pistols & Handguns


More Info and Images

Lasercross Green Laser,Pistol Laser Sight Green Dot Tactical Sight Adjustable Low Profile Picatinny Rail with Rechargeable Battery for Pistols & Handguns

$39.55  in stock
1 new from $39.55
1 used from $29.29
Free shipping
Buy Now
Amazon.com
as of October 17, 2021 6:06 pm

Features

  • ►Ultra Compact Green Laser sight in Size of 1.61"x1.28"x0.81" (LxWxH), The Tactical laser sight fits onto weapon with a Picatinny or Weaver accessory rail.
  • ►Super penetrating bright laser Sight. The power of green laser sight meets US law requirements (
  • ►Made of high strength of Nylon material, Super sturdy and lightweight. Laser can be Quickly lined up with adjusted allen keys supplied.
  • ►Ambidextrous ON/OFF switches on Both Sides, both of left-handed and right-handed can operate the green laser device conveniently.
  • ►Built in rechargeable lithium-ion battery, energy saving and environmental protection.

How to Choose Best Laser Sight For Glock 42? Buyer’s Guide

Weight

Everyone has to consider while buying the laser sight by contributing factors in choosing the perfect laser sight for their pistol in terms of weight. Most of the handguns are not exactly lightweight, so when extra weight is added to them then anyone can easily identify and can be noticeable.

Quality of Build Over cost

It is well-known that the laser sights are built with good quality though some are offered with very cheap models. However cheap is only of value if anyone chooses laser sight functions well.

Price

Nowadays laser guns are offered with different price costs with the latest model though there is cheap laser gun sight for around $20, but as per the time and quality prices can be hit or miss. Spending with an average of $30 to $50 will get better models, though the best run from $90 to $150. So Trigger-wrap and full-grip replacement models for handguns can as be up to the top $350.

Batteries

One has to observe that all laser sights require batteries, which are usually included. But in few cases, it might get unusual sizes, which is worth checking. The more powerful the laser, the quicker it’ll run down. With some 5mW models, this can be under control for a few hours, so it is always better to carry a spare.

Operation

The Laser sight can be operated by a simple push-button on the rear of the Unit though many have them on the sides. If anyone is left-handed then they might want to look for an ambidextrous model. Remotes are occasionally provided, though anyone does not know about the advantage this offers.

Range

Usually, laser ranges are known by their power output which is shown in milliwatts (mW). It is offered with a 5mW legal maximum for consumer devices and they are usually designated as Class 3R whereas Class 2 and 2M models are also available with lower-powered with perfectly practical, particularly for a handgun for less distance factor.

Beam color

Laser sights emit with either a red or green beam. Both look excellent in low-light situations but compare to red, green is more visible to the human eye in normal daylight.

So why aren’t all laser sights green? It is easy and cheap to manufacture the red lasers whereas green lasers are more complex with more cost involved during manufacture and so they tend to be larger. Though

Greenlight laser gun sights are better but not everyone prefers or desires to pay extra cost.

Conclusion

By considering the above guideline now it is easy to have an idea to buy the best laser for Glock 42 the best choice has to be arrived at. This is a way one can be benefited from a weapon for self-defense. from the review, the crimson trace laser is the absolute winner. It comes with great quality and reliability and it is designed in such a manner that fits perfectly on the Glock 42.