Best Weapon Light For Glock 43x

Glock 43x with surefire xsc micro

Can you put a laser or a weapon light on a Glock 43X? 

Of course! and the best weapon lights for Glock 43 in 2020 are the following:

Based on community feedback, the Streamlight TLR 6 is the best setup, and its also fairly comfortable when carrying appendix, 3 O clock or 4 O clock.

The Glock 43X is the bigger grip size gun than the 43 model. Its a step up to make the Glock 43X like a Glock 19, but slim and great for concealed carry.

Let's check out what else is there for the G43...


Best Tactical Weapon Light For G43X

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  • Intensity: 600 Lumen & 2000 Candela
  • Battery: USB Lithium Polymer Rechargeable
  • Benefits: Highest lumen for compact light, Ambidextrous for L & R handed shooters, Adjustable rail positions
surefire xsc


  • Intensity: 350 Lumen & 4225 Candela
  • Battery: USB Rechargeable
  • Benefits: Ambidextrous for L & R handed shooters, Perfect for CCW, Visible battery status check

STREAMLIGHT TLR-6 (For G43 & 42)

  • Intensity: 100 Lumen Concentrated Beam & 2000 Candela
  • Laser: Red
  • Battery: 2 1/3N batteries
  • Benefits: Mounts securely around trigger guard, Ambidextrous for L & R handed shooters, Snag FREE, 100% flush with G43


  • Intensity: 150 Lumen (2 Modes) + Strobe
  • Laser: Red
  • Battery: Single 1/3N
  • Benefits: Super slim, Instinctive Activation for rapid laser & light activation , Mounts securely around trigger guard, 3 years Limited warranty

A light for G43X can also be used on G43, when we talk about the G43 or G43X, please assume it's for either one.

The Glock 43 doesn't have tons of options just like the Sig P365 Lights when it first came out, but the 43X railed version is a different story.

For G43X Railed models please check out our Ultimate Pistol Weapon Light For Pistols on our site.

Olight BALDR MINI – Best Compact Light With Green Laser

Why this is the newest light you should try – For new gun owners, the Olight BALDR Mini should be the first weapon light + laser combo to try. It’s sturdy, durable, and affordable.

  • 600 Lumens (4225 Candela)
  • 130 meters throw
  • Visible Green Laser
  • No Strobe
  • Magnetic USB Rechargeable
  • 3.07 oz
  • QD lock mount + adjustable position mount

Unlike in the past, buying a compact style Green laser/high lumen weapon light can cost a fortune, and now the Olight BALDR Mini is here to serve your need.

What’s special things people like about the BALDR Mini – The most unique feature of the BALDR Mini is its 600 lumens (4225 candela) reflector + a highly visible green laser that is capable of 130 meters of throw in a super-compact body profile.

The green laser pointer sits close to the top to minimize the offset distance from the bore for better accuracy and zero.

Multiple modes – Laser only, Light only & Laser+Light

Lastly, the OLIGHT BALDR Mini features an adjustable position mount, which allows the shooter to slid the light on the pistol rail to make it more compact, and this feature is great for full-size and compact size VP9.

USB rechargeable – As always, most Olight products including the BALDR Mini can be recharged via USB cable, so you can use the light as much as you like for training without buying batteries.

Please learn more about the Olight BALDR Mini review

If you’re interested in this light be sure to get the best deal from OlightUSA and copy and paste this 10% OFF code: OLIGHTSTORE10 during checkout

Or buy from Amazon for the fastest shipping

Surefire XSC Micro - Best For CCW

Why Surefire XSC Micro - The SF XSC Micro is the newest duty grade Surefire product built for compact pistols like the Glock 43X, Springfield Hellcat, and P365.

Most importantly, the light fits on the G43X very well and the toggle switch is very ergonomic for conceal carry users and shooters in general.

  • 350 Lumens (2000 Candela)
  • 130 meters throw
  • 1.7 oz

Ultra-lightweight for concealability - Compact and low profile design is important for concealability and handling, the XSC micro provides the confidence and security for railed GLOCK 43X/48 in any carry style.

Increased lumen for compact light - High lumen is important for positive target identification, the XSC delivers up to 350 lumens of intense white light using SureFire’s parabolic reflector technology; ideal for positive illumination at short- to medium-range distances, delivering a bright central beam and ample spill light

surefire XSC battery

See charge status - Never be caught with a dead battery, the new proprietary Battery-mounted fuel gauge allows convenient monitoring of charge status

New SureFire light switch - Ergonomic switch provides simple and virtually foolproof, stress-free instant activation. provides momentary-on or constant-on modes with the

Fast and Easy battery swap - Proprietary quick-detach, rechargeable lithium-polymer battery for easy battery change without removing the XSC from the host pistol

Crimson Trace LL 803 Laserguard - Fastest Activation Switch

Why we picked the Crimson Trace 803 as our second pick for the G43. Similar to the Streamlight TLR 6 comes with a light and a laser.

Also works for G42, and G48.

The light produces up to 150 Lumens, which is 50% more lumens than the TLR6. The 5mW Class 3R red laser makes improvised shooting more accurate and fast. All of these features are ran under just 1 CR2 battery, which lasts about 2 hrs.

The CT LL 803 mounts on the frame securely around the trigger guard, and tighten down by a few screws to hold it in place. (Use 0.05 wrench size for installation)

Whats different about the Laserguard VS. Streamlight TLR 6 is its instinctive light activation where the shooter can activate the light simply by gripping the gun.

Some people like it, and some people don't, which we will discuss in the next section. Overall the CT LL 803 is our second-best weapon light and laser combo for the Glock 43 series handguns, backed by 3 years limited warranty.

Streamlight TLR6 - Best Budget Option

glock 43x with streamlight TLR 6
Image Referenced IG @pewpewyomo

Why we picked this one - The Streamlight TLR 6 is built for compact size handguns including the G43X.

  • 100 Lumens (2000 Candela)
  • 80 meters throw
  • No Strobe
  • 1.12 oz

The TLR 6 is the first-ever available weapon light for Glock 43X and with an increasing abundance of light-bearing G43 holsters since 2015, which makes it a great option for carrying and close-quarter home defense.

This contoured weapon light mounts securely on the frame of the G43 around the trigger guard, flush with the muzzle. The light Weighs only about 1.2 oz, its a super lightweight for CCW.

The light projects about 100 lumens using just two CR 1/3N battery that lasts about 1 hr when using light & laser combo, 11 hrs when only using the laser.

So how much lumen is enough for a weapon light, we have a guide that can answer that question.

The lumen intensity ISN't the best compared to others, which has an effective range of 35 yards before it gets weaker.

To activate the light, simply just press the push-button on both sides, which is helpful for left & right handed shooters.

What we also love is that the users dont have to remove the unit off the gun to switch battery, so re zeoring the laser isnt required.

Is the TLR6 worth it?

shooting in the dark with weapon light on

For the price and for what it can do, its a great light for the G43.

In fact, besides the Crimson Trace, this is worth getting if you really need a light. Its lumen intensity isn't the best compared to something like the TLR 7, Olight BALDR Mini, and Surefire X300


for its size 100 lumen is about the best you can get The TLR6 is designed to fit a variety of subcompact handguns like G42, G43, Sig P365, P238, M&P, and more Please check out the compatibility list here

Instinctive Light Avtivation VS Manual

Crimson Trace weapon light usually comes with its unique instinctive light activation system, which the shooter can immediately active the light once they grip the gun.

Here are couple questions you should ask yourself

  • Does changing pistol grip during a course of fire significant affect your accuracy?
  • Do you want the light to be activated every time you pull the triggers?

If you answered YES to these two questions, then a manual thumb operated weapon light is a better option because you have full control over the light without any accidental discharge simply by just gripping the gun.

Disvantages Of Super Compact Light That Sit Flush With The Muzzle

The TLR 6 and CT LL 803 laserguard are two great lights for the Glock 43, and the only disadvantage in up close personal defense they have is:

  1. The flush muzzle light doesn't help keeping the slide in battery if its pushed against something. This is extremely important for anyone carrying concealed for personal defense.

Most personal defense situation happens within just couple feet, and sometimes it could involve some hand to hand combat.

2. Every shot will leave carbon residue to the weapon light sitting close to the muzzle. Learn how to keep the light lens clean after the range session is important habit for conceal carry people.

Maybe using a Glock 19 is a better choice? We also have a G19 Weapon Light Buyer's Guide on our site you can check out.

Tyler Brown

Tyler has grown up in a firearm family, now he runs his own firearm business in Kansas. 4 years of experience managing an FN dealership, and it gave him many firearm business knowledge and product knowledge