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The 8 Best green laser for glock 21 of 2024

Are you trying to find green laser for glock 21 among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling green laser for glock 21 on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 26 hours of research and did 30 green laser for glock 21 tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best green laser for glock 21 you can buy today

No. 1
2022 Updated Aluminum USB Rechargeable Green Laser Sight for Pistol, Low Profile Picatinny Laser Compatible with 21MM Rail, Fits Glock Taurus g2c g3c Ruger Springfield H&K S&W, IPX6 Waterproof
  • [Ultra-long Standby Time,40 minutes Quick charge ] Press the button one time to turn off the bright and precision green gun laser for pistol, the green dot lazer sight can stand by for more than eight months,what's more,It is fully charged in just 40 minutes.Highly visible green laser reaches 200 meters/656ft during day and up to 1500 meters/4921ft at night. Laser output less than 5mW, 520nm, Class IIIA, meets US safety guide .
  • [The Right way to Adjust the Laser] Please slowly adjust elevation and windage interactively, only one direction may lock or damage the the threads.
  • [Super strong electromagnetic attractive force] The magnetic charging port have super strong electromagnetic attractive force,can be readily adsorbed on any metal surface
  • [low battery indicator and USB magnetic rechargeable] With low battery indicator light and powered by magnetic built-in USB rechargeable battery.Just stick the supplied USB charging cable to the charging port without any removing operation.Red light means battery level is less than 20%; green light means full charged; when the battery level is less than 6%, the ultra low profile green dot sight will stop working.
  • [Flexility and Adjustability] Our picatinny mount green dot sight is designed for Any Rifle or Handgun with modern (M1913 Picatinny or Weaver-style) accessory rail,including Winchester, Remington, Colt, Glock, Sig Sauer, S & W, etc .You can quickly adjust the elevation and windage of the laser with an Allen key, which is very easy to obtain zero calibration deviation.
  • [Ambidextrous on/off buttons] The green laser sight can be turned on easily by a left handed shooter without having to flip the gun over to push the button with the right hand.
  • [Attention] Pls use the elevation and windage wrench in the package to calibrate and zero-in the laser before shooting;Please fully charge the product before use and for long time no use.This versatile laser sight can be used normally when charging; Only 1pcs magnetic charging cable,power adapter not included
SaleNo. 2
Gmconn Mini Tactical Green Laser Sights Ultra Low Profile Green Dot Laser Gun Sight for Pistols, Fit Picatinny Rail, USB Rechargeable, Lightweight (Green Laser
  • ✅【ONLY ONE Screw + 21MM Width Rail】There are Three alternative screw holes on the gun laser sight, choose one for your preference and use the ONLY ONE SCREW to install the sight in a perfect location on your 21MM width standard rail with screw slot. Kindly be noted: If the clear space between the rail screw slot and the trigger guard is at least 36 MM (1.45 inch), it will fit.
  • ✅【Class IIIA, <5mW】Bright and precision green laser sight, Safe beam intensity/wavelength: <5mW peak, 532nm, Class IIIA. Highly visible green laser in any environments which can reach up to 50-100 ft. during the day and up to 600-1000 ft. at night.
  • ✅【User Friendly】Easy ambidextrous activation for left and right-handed users. The Laser sight is made of fiber-reinforced nylon material, which offers ultra compact and lightweight with Only 1.59oz (battery included).
  • ✅【Rechargeable Battery】The Green Laser sight for pistol is powered by a built-in rechargeable battery, which is charged with an USB-C Cable. The green beam laser can be running to 5 hours.
  • ✅【Powerful & Precise】The low profile laser sight compatible with standard Picatinny rail which is designed for Pistols, Handguns, Glock, PX4,SIG and etc. Adjustable windage and elevation helps you be more accurate.
SaleNo. 3
Gmconn GM-1002 Rechargeable Green Laser Sight for Pistol, Shockproof Green Beams for Guns/Handguns, Low Profile Green Dot Laser Sight Compatible with Glock 17/19 w/Rail
795 Consomer Reviews
Gmconn GM-1002 Rechargeable Green Laser Sight for Pistol, Shockproof Green Beams for Guns/Handguns, Low Profile Green Dot Laser Sight Compatible with Glock 17/19 w/Rail
  • ✅【ONLY ONE Screw + 21±0.5MM Rail】ONLY ONE SCREW is needed to tighten the sight in a perfect location. Make sure your pistol has a 21±0.5MM rail, or will not fit.
  • ✅【Class IIIA, <5mW】Bright and precision green beam, Safe beam intensity/wavelength: <5mW peak, 532nm, Class IIIA. Highly visible green beam distance can reach up to 50-100 ft. during the day and up to 600-1000 ft. at night.
  • ✅【Ambidextrous Switch】Easy ambidextrous activation for left and right-handed users.
  • ✅【Rechargeable Battery】The Green beam compatible with Taurus G2C G3c well. It is powered by a built-in rechargeable battery, which is charged with an USB-C Cable. It can be running to 5 hours.
  • ✅【Durable & Shockproof】The green beam for pistol is made of fiber-reinforced nylon, which very durable & shockproof with only 1.59oz weight (battery included).
SaleNo. 4
Crimson Trace LG-639G Lasergrips with Green Laser, Heavy Duty Construction and Instinctive Activation for GLOCK Compact Pistols, Defensive Shooting and Competition
  • 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 19, 23, 25, 32, 38. GEN4 19, 23, 32. GEN5 19
No. 5
Crimson Trace LL-807G Laserguard Pro with Green Laser, Tactical Flashlight Heavy Duty Construction and Instinctive Activation for Glock Full Size and Compact Pistols Defensive Shooting and Competition
  • BRIGHTNESS: 150 lumen flashlight with broad beam for maximum versatility, 515-532nm, 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 Laser - the brightest beam allowed by law
  • RUNTIME: 2 hours of battery life that runs on (1) CR2 battery (included) with Laser + Light, Laser Only, Light Only, and Laser + Light Strobe modes
  • EASE OF USE: Front activation button engages the laser immediately when the firearm is held in a normal firing grip - 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 Full Size and Compact - GEN3 17, 17L, 19, 20, 20SF, 21, 21SF, 22, 23, 31, 32, 34, 35, 37, 38 and GEN4 17, 19, 20, 21, 22, 23, 31, 32, 34, 35, 37. GEN5 17, 19 and 19x
SaleNo. 6
SOLOFISH 500lm Pistol Laser Light Combo Green/Blue Laser Beams for Guns with Weaponlight Tactical Strobe Handgun Lights Laser Sight Compatible with Glock 17 19 w/Rail (Green Laser Light Combo)
  • ✅【21±0.5MM Rail is required】Make sure your pistol has a 21±0.5MM rail, or the green beam will not fit your gun.
  • ✅【Bright & Adjustable Laser Sight】The output of the green laser sight for pistol is class IIIA, <5mW. Please slowly tune Elevation and Windage interactively, only one direction may lock or damage the the threads.
  • ✅【Multiple Tactical Modes】 Green beam and 500lm white led light combo offers Steady/Strobe modes; green beam only; Steady/Strobe gun light + green beam.
  • ✅【Rechargeable Built-in Battery】The handgun light and green beam combo is powered by a built-in rechargeable battery. A full charge takes 1.5 hours. Running time: 5hrs’ green beam for handgun, 1hrs tactical flashlight or 45 minutes gun light and green beam. Red indicator: Charging or low battery; Green indicator: full charging.
  • ✅【Durable & Shockproof Aluminum Alloy Design】The pistol flashlight with green laser combo is made of durable Aluminum alloy, which is light weight and ultra compact.
No. 7
Gmconn Tactical Gun Light and Green Laser Sight Combo 650 Lumens, Flashlight Laser Combo for Pistol, Strobe Weapon Light with Green Laser for Gun with 21MM Width Picatinny Rail
780 Consomer Reviews
Gmconn Tactical Gun Light and Green Laser Sight Combo 650 Lumens, Flashlight Laser Combo for Pistol, Strobe Weapon Light with Green Laser for Gun with 21MM Width Picatinny Rail
  • ✅【ONLY ONE Screw + 21MM Width Rail】There are two alternative screw holes, choose one for your preference and use the ONLY ONE SCREW to install the Gmconn gun light/laser in a perfect location on your 21MM width standard rail with screw slot. Kindly be noted that the “clear space” between your first rail screw slot and the trigger guard should be at least 1.16 inch.
  • ✅【Class IIIA, <5mW】Gmconn green laser sight compatible with standard Picatinny rail. The safety output of the tactical green laser is class: IIIA, <5mW. In order to protect the threads of Gun Light and Green Light , please slowly tune Elevation and Windage interactively. Only one direction may damage the the threads.
  • ✅【Multiple Modes】 650 Lumens Strobe flashlight and laser combo for pistol offers Steady/Strobe Gun light modes. Working modes: Steady/Strobe gun light, Pistol laser Only, Steady/Strobe Flashlight+ Gun Laser.
  • ✅【Rechargeable & Portable】The flashlight laser combo is powered by a built-in rechargeable battery. A full charge takes 1.5 hours by USB cable and providing 5 hours’ laser for gun. Red light indicating for low battery.
  • ✅【Durable Aluminum Alloy Design】Flashlight laser for pistol is made of durable Aluminum alloy, which is light weight and ultra compact. Dimension: L2.36”*W1.18”*H1.57”; Weight: 89g(3.12 oz). Mini size but powerfully functioning.
No. 8
Crimson Trace LG-637G Lasergrips with Green Laser, Heavy Duty Construction and Instinctive Activation for GLOCK Full-Size Pistols, Defensive Shooting and Competition
  • 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
No. 9
Kiarswe Blue Laser for Pistol, 500 Lumens Blue Beam for Pistol, Compact Green Laser for Pistol, Blue Laser Beam for Handgun, Blue and Green Beam for Pistol, Blue Green Laser Light Combo for Glock
  • BRIGHT BLUE GREEN LASER LIGHT COMBO - Green beam / blue beam: 532 nm, <5mW, Class IIIA, can be adjusted vertically and horizontally. The pistol light laser combo both powerful dual laser beams for guns and LED flashlight with a throw of 150 yards away. Tactical light includes steady on/strobe modes.
  • LASER LIGHT COMBO FOR GLOCK - The blue and green beam ​with flashlight ​adopt Rugged Anode Oxidation Aviation Aluminum material. This allows the laser beam for handgun to withstand strong impact and vibration, and will not loosen after calibration. IPX4 Waterproof.
  • USB RECHARGEABLE GREEN LASER FOR PISTOL - Normal running time:5hrs/ blue green lazer, 1hr/ light, or 45mins/ green blue lazers and light. The red light indicator alerts low battery and need to recharge by USB power, only 45mins per charge.
  • BLUE AND GREEN LASER WITH FLASHLIGHT - This versatile blue beams for glocks ​​can be mounted on almost any gun with a Picatinny or Weaver rail. Our blue gun laser ​only 0.15 lb, can be install and removal quickly within few seconds, and will easily accommodate most universal holster.
  • ZERO RISK - We gun laser light combo offer 2-years free warranty. So zero risk purchase, if you don't like the blue laser for pistol ​or something happens, please return it for a full refund or a new one! We are good team and Stand up to your test!
No. 10
Gmconn Green Laser Light Combo, Tactical Pistol Light 800 Lumen LED Flashlight with Green Beam for Glock Taurus
  • Precision laser sight, beam intensity/wavelength: <5 mW peak, 532 nm, laser Class 3a. It meets US safety standards.
  • Extreme bright LED gun flashlight and laser sight combo.
  • Ajustable Rail System: GM-1091 flashlight for pistols adopts the adjustable rail system, which allows it to perfectly fit different kind of pistols.
  • Convenient Operation: Controlled by ambidextrous switch, easy to turn on and turn off.
  • LED light and laser sight can be turned on or turn off independently, therefore, you may have combinations of light and laser, light (strobe mode available) only, and green laser only.
  • The LED Flashlight and Green Laser sight are powered by a Built in rechargeable battery, which is charged with a Micro USB charging cord. The green laser can used to 9 hours. The powerful battery life allows you not to worry about running out of power.
  • What's in the Package: 1x Pistol Laser/ Light Combo(with built-in battery), 1x Slidable rail adapter, 1x Backup Screw, 1x Allen wrench, 1x Charging cable, 1x Coin shape screw driver, 1x User Manual.
SaleNo. 11
SOLOFISH Tactical Green Laser Sight Magnetic USB Rechargeable for Pistol Handgun Rifle, Low Profile Green Beams for Guns, Shockproof Green Dot Sight Compatible with Glock 17 19, Beam: Class IIIA, 5mW
  • ✅【21MM Picatinny + 1.26 inch Installation Space Required】There are Three alternative screw holes on the green beam, choose one for your preference and use the ONLY ONE SCREW to install the sight in a perfect location on your 21MM rail with cross slot. Also make sure your pistol have 1.26 inch Installation Space from cross slot to trigger guard.
  • ✅【Safe & Adjustable Laser Beam】Bright and precision green laser sight, Safe beam intensity/wavelength: <5mW peak, 532nm, Class IIIA. Highly visible green laser in any environments which can reach up to 50-100 ft. during the day and up to 600-1000 ft. at night. In order to protect the threads of pistol light laser combo, please slowly tune Elevation and Windage interactively. Only one direction may damage the the threads.
  • ✅【User Friendly】Easy ambidextrous activation for left and right-handed users. The green beam is made of fiber-reinforced nylon material, which offers ultra compact and lightweight with Only 1.01 oz (battery included).
  • ✅【Rechargeable Built-in Battery】The Green Laser sight for pistol is powered by a built-in rechargeable battery, A full charging takes about 1 hour and provide about 2 hours max continuous usage.
  • ✅【Your Great Shopping Experience Guaranteed】Your satisfaction has always been our top priority, and we are working hard to make sure 100% satisfaction guarantee. We guarantee to offer you a courtesy full refund or a replacement item for your Amazon order within 30 days. And professional after-sale service is provided within 24 hours.
No. 12
GOPLANT 1500 Lumens Weapon Laser Light Combo - Adjustable Rail LED Light and Green Laser Flashlight, Magnetic Rechargeable Strobe Compact Tactical Light for Picatinny or GL Rail
  • 【ULTRA LONG IRRADIATION DISTANCE】: The ultra bright weapon flashlight is made of high-quality lamp beads, with 1500 lumens of high brightness, the irradiation distance is up to 100 meters, and the irradiation distance of the green laser lamp is up to 500 meters, which is not only much brighter than most other similar weaponlight, but also has a longer range.
  • 【SUITABLE FOR MOST GUN MODELS】:Our pistol light length is 8.5cm / 3.35 in. So pistol rail space Best Fit Size ≥ 8.5cm / 3.35 in. Secondly, the distance from the pistol light rail to the tail is about 7 cm, so the length of the pistol rail should be at least greater than 7cm / 2.76 in (but the pistol lamp head will have a part protruding). If you are not sure whether your gun model or gun rail space is suitable, please contact us.
  • 【MAGNETIC CHARGING】: The mini tactical flashlight adopts an upgraded charging method - magnetic charging; It is easy to use, regardless of the positive and negative, and can be used anywhere at any time. The charging speed is fast. The tactical lamp can be fully charged in 1.5h. The female end of the magnetic charging line can be dust-proof and waterproof, without fear of being damaged in rain.
  • 【HIGH EFFICIENCY LASER CALIBRATION】: LED tactical light is equipped with manual screw tightening to adapt to GL and Picatinny guide rails, and it is also equipped with an Allen wrench, which can easily adjust the laser offset or zero up, down, back and forth on the tactical light to adapt to different combat styles, so that it is more compatible with different environments.
  • 【STRONG AND STABLE】: The led weaponlight is made of aviation aluminum, rigorous manufacturing process passed 1.0m drop test and IP65 waterproof test. Double-sided switch design on the rear of the weapon flashlight can be easily turned on or off with any hand according to your needs.
No. 13
Viridian CR 1/3N Tactical Energy Plus Lithium Batteries, 3 Volt (Retail Pack of 4)
  • VIRIDIAN TACTICAL ENERGY PLUS: For laser sights, weapon mounted lights, flashlights, toys, glucose monitors, calculators, etc
  • MORE POWER: 170 Milliamps - Up to 6 percent more milliamps than leading competitors which means longer run times on all devices
  • LONG LASTING: 15 year shelf life
  • EARTH FRIENDLY: Low impact, recycle-friendly design
  • May need to remove wrap for battery to work in some devices that require using the metal of the battery to close a circuit
No. 14
Solofish Pistol Laser Light Combo Red Green Laser Beams for Guns with Weaponlight Tactical Strobe Handgun Lights Laser Sight Compatible with Glock 19 Accessories
  • ✅【0.96 in Installation Space Needed】TWO Installation requirements of the 3-in-1 green laser light combo:
    (1) 21MM Picatinny with slot;
    (2) 0.96 inch Installation Space from slot to trigger guard.
  • ✅【Safe & Adjustable Laser Sight】Solofish Green and blue laser sight compatible for glock pistol/rifle compatible for taurus g2c accessories. The safety output of the tactical red green laser beam is class: IIIA, <5mW. In order to protect the threads of pistol light laser combo, please slowly tune Elevation and Windage interactively. Only one direction may damage the the threads.
  • ✅【Multiple Tactical Modes】 500 lm airsoft gun lasers light combo offers Steady/Strobe Gun light modes. Working modes: Steady/Strobe gun light, Pistol laser Only, Steady/Strobe Flashlight+ Gun Laser.
  • ✅【Rechargeable Built-in Battery】The handgun lights compatible with gun parts & airsoft accessories, it is powered by a built-in rechargeable battery. A full charge takes 1.5 hours by USB cable and providing 5hrs’ laser for gun, 1hrs tactical flashlight or 45 minutes gun light and laser sights. Power indicator light:Red light/Charging or low battery; Green light/ full charging.
  • ✅【Durable Aluminum Alloy Design】The pistol flashlight laser combo is made of durable Aluminum alloy, which is light weight and ultra compact. Dimension: L1.45”*W1.09”*H1.45”; Weight: 69g(2.43 oz).
SaleNo. 15
Gmconn Blue and Green Dual Laser Sight for Pistol with a Rail, Low Profile Blue Green Beams for Full Size or Compact Guns, Rechargeable, (Laser Output <5mW, Class IIIA)
  • ✅ 【Slidable Rail System】Slidable rail system offers your the best position freely. Also makes the dual blue green laser sight be compatible with G2C /G3C/ Glocks w/ a rail perfectly. No Sticking out for compact.
  • ✅【Bright and Adjustable】Bright and precision blue and green beam, Safe beam intensity/wavelength: <5mW peak, 532nm, Class IIIA. Highly visible purple beam distance can reach up to 50-100 ft. during the day and up to 600-1000 ft. at night.
  • ✅【Friendly Ambidextrous Switch】Easy ambidextrous activation for left and right-handed users.
  • ✅【Rechargeable Battery】The dual blue green beam is compatible for Taurus G2C G3c well. It is powered by a built-in rechargeable battery, which is charged with an USB Cable. It can be running to 5 hours.
  • ✅【Durable & Shockproof】The blue green beam for pistol is made of fiber-reinforced polymer, which very durable & shockproof with only 35g weight (battery included).
No. 16
Solofish Pistol Laser Light Combo Green Blue Laser Beams for Guns with Weaponlight Tactical Strobe Handgun Lights Laser Sight Compatible with Glock 19 Accessories
  • ✅【0.96 in Installation Space Needed】TWO Installation requirements of the 3-in-1 green laser light combo: (1) 21MM Picatinny with slot; (2) 0.96 inch Installation Space from slot to trigger guard.
  • ✅【Safe & Adjustable Laser Sight】Solofish Green and blue laser sight for glock pistol/rifle compatible with taurus g2c accessories. The safety output of the tactical red green laser beam is class: IIIA, <5mW. In order to protect the threads of pistol light laser combo, please slowly tune Elevation and Windage interactively. Only one direction may damage the the threads.
  • ✅【Multiple Tactical Modes】 500 lm airsoft gun lasers light combo offers Steady/Strobe Gun light modes. Working modes: Steady/Strobe gun light, Pistol laser Only, Steady/Strobe Flashlight+ Gun Laser.
  • ✅【Rechargeable Built-in Battery】The handgun lights compatible with gun parts & airsoft accessories, it is powered by a built-in rechargeable battery. A full charge takes 1.5 hours by USB cable and providing 5hrs’ laser for gun, 1hrs tactical flashlight or 45 minutes gun light and laser sights. Power indicator light:Red light/Charging or low battery; Green light/ full charging.
  • ✅【Durable Aluminum Alloy Design】The pistol flashlight laser combo is made of durable Aluminum alloy, which is light weight and ultra compact. Dimension: L1.45”*W1.09”*H1.45”; Weight: 69g(2.43 oz).
No. 17
CRONHAWK 500 Lumens Tactical Weapon Flashlights Laser Sight - Rail-Mounted Light and Green Laser Light Combo for Pistol with Picatinny Rail and GL Rails - Magnetic Charging Port
  • High optical performance: The output of the green beam is <5mW, the class 3R. Low profile and ultra bight gun light combine both clearly visible green laser sight and 500 lumens white led light with beam distance up 160 meters. Laer sight can be easily adjusted vertically and horizontally and kept zero in by supplied the elevation and windage wrench. Compatible with wide range of tactical weapons & firearms e.g. lights for glock shotgun rifle airsoft accessories and attachments.
  • Rechargeable: Built in 800 mAh rechargeable battery plus magnetic charging port, allow you can recharge this pistol light conveniently when light mounted on your gun, time and money saved. Full charge in about 2 hours and laser light combined can run up to 1.5 hours, only laser - 12 hours, only flashlight - 2 hours.
  • Excellent compatibility: Exquisite and compact size for compact pistols and also fits full size pistols with MIL-STD-1913(Picatinny) standard rail for pistol, shotgun, airsoft, firearm. Contact us to know more about compatibility.
  • Switch operation: dual switches on both sides of gun light, you can activate this light with either hand. Led light and green laser can be operated independently, long press 1.5s to cycle steady and strobe. This pistol flashlight features with memory function, allowing user to directly access to the mode switched off last time. 5 settings: steady on, strobe, only green laser, steady&green laser, strobe & laser.
  • Wide application: It’s widely used in the installation of pistol as a pistol flashlight, perfect compact mini gun light for home defense, law enfocement, personal defense, security guard, hunting, police.
  • Sturdy construction: this rail mounted weapon light laser combo with disoriented strobe is constructed of aircraft grade aluminum and black hard anodizing coating, super durable, shock and water resistant for use in the rain.
  • Package comes with One screw to mount on a pistol (Only One screw is needed)
No. 18
ArmaLaser TR22G Designed for G17 19 22 23 24 31 32 34 35 37 38 44 45 Green Laser Sight with GripTouch Activation [Won't FIT Any Other Pistol Models]
  • Extremely bright 520nm Green Laser with griptouch activation. Just grasp pistol normally to turn laser on.
  • Custom designed for G17 19 22 23 24 31 32 34 35 37 38 44 45 All Gens with rails. WILL NOT FIT 45ACP and 10MM MODELS OR POLYMER80 FRAMES
  • Uses human touch technology to turn on, no mechanical switch or push button or holster activation.
  • Adjustable laser, battery door, master kill switch. Made from DuPont Zytel polymer pistol material.
  • Designed, assembled in Florida, USA. Patented. Ultra reliable electronics. Simple installation. Class 3R Laser Product (Does not exceed Class IIIA emission limits), <5mW power output.
  • [WON'T FIT ANY OTHER PISTOL MODELS, PLEASE CONFIRM YOUR MODEL]
SaleNo. 19
HiLight P3PBL Blue & Purple Laser Light Combo for Handgun 500 Lumens, 3in1 Gun Beam, Compact Laser with Rechargeable Battery, Hard Anodized Aluminum, Blue and Purple Glock Beam for Gun
  • [Bright Led Light] This Laser Light Combo For Glock Has Both A Steady-on And Strobe Mode. It Has A 500-lumen Output & 55-minute Runtime. To Toggle The Flashlight's Mode, Simply Press And Hold (1 Sec).
  • [Bright Laser Sights] This Tactical Beam, 4mw and Class 3R, Has A Bright Blue Laser That Is Visible From 100 Yards Away And Features Our Signature Purple Laser Which Is Designed For Close-quarter, Nighttime Scenarios.
  • [Rechargeable Battery] This Laser Beam Light Is Craftily Designed So Both The Led Flashlight And Lasers Are Powered By A Built-in Rechargeable Battery, Which Is Charged With A USB Port Plug.
  • [Operation] This Blue And Purple Beam For Glock 19 Is Designed So Each Feature May Be Toggled Independently. Each Feature Has Its Own Set Of Ambidextrous Buttons That Allow Convenient Operation.
  • [Extremely Light Weight] The Unit Body Is Made Of Military-grade Reinforced Nylon, Which Is The Lightest In Weight Yet Strong Enough To Endure All Kinds Of Harsh Environments.
  • [Compact Yet Powerful] The P3PBL Dimensions are LxWxH: 2.0" x 1.4" x 0.75" For It To Be Compatible With Your Firearm, You Must Have At Least 28mm (1.1 Inches) Of Clear Space.
No. 20
HILIGHT ES10B Enforcer Series Tactical LED Flashlight and Blue Laser Sight Combo | Blue Dot Sight for Pistol │ Airsoft Gun Lasers │ Weaver or Picatinny Rail
  • 🎯 BRIGHT LED LIGHT] The LED flashlight (CREE XM-L2) outputs include steady on/strobe modes with 500-lumen output and a runtime of 55 minutes. To change the output from steady to strobe or from strobe to steady, press and hold the light switch for 1 second.
  • 🎯 BRIGHT LASER SIGHTS] Precision Blue laser sight depends on the model you choose. Blue laser beam intensity/wavelength: <4 mW peak, 532nm, Class IIIa, and Blue laser beam intensity/wavelength: <4 mW peak, 441nm. Both Blue and Green lasers are Class IIIa and meet US FDA Safety Requirements.
  • 🎯 RECHARGEABLE BATTERY] Both LED flashlight and Green Laser are powered by a built-in rechargeable battery, which is charged with a USB port plug.
  • 🎯 Operation] Flashlight, laser sight, and flashlight can be turned on or turned off independently, The laser sight can be tuned vertically and horizontally.
  • 🎯 EXTREMELY LIGHT WEIGHT] The unit body is made of hard anodized aircraft-grade aluminum, which is light in weight and strength to endure all kinds of harsh environments.
  • 🎯 INSTALLATION] To install this unit, the Clear Space (please refer to picture) of your pistol should be at least 24mm. [🎯 DIMENSIONS]: LxWxH: 2.5" x 1.0" x 1.0"; Weight: 2.3oz.

How to choose a good green laser for glock 21

Does the idea of finding a fantastic green laser for glock 21 make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in green laser for glock 21. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top green laser for glock 21 products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top green laser for glock 21 on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top green laser for glock 21 brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top green laser for glock 21 based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the green laser for glock 21 were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good green laser for glock 21, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your green laser for glock 21.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting green laser for glock 21 for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our green laser for glock 21. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what green laser for glock 21 should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on green laser for glock 21.