Best Red Dot For Glock 43 In September 2026

Looking for some of the Best Red Dot For Glock 43? As you may know, there are dozens of similar products out there and some come with vastly different price tags. Let us help you out here – we have handpicked for you the Best Red Dot For Glock 43.

To help you in your search, we have completed this list of the Best Red Dot For Glock 43.

Top Rated Best Red Dot For Glock 43 Of 2026

Rank	Product Name	Score
1	Tritium Handgun Glow-in-the-Dark Night Sights for Glock Pistols, Glock 17, 17L, 19, 22 Buy Now	9.7 Buy Now
2	Firefly V2 Flashlight Laser Sight \| Strobe Function \| Combat Veteran Owned Company Buy Now	9.5 Buy Now
3	Ade Advanced Optics RD3-002 Tactical Micro Compact Reflex Red Dot Sight with Integral Buy Now	9.1 Buy Now
4	Ade Advanced Optics Crusader RD3-009 Red Dot Reflex Sight for Glock Hand Guns Buy Now	8.8 Buy Now

1. Tritium Handgun Glow-in-the-Dark Night Sights for Glock Pistols, Glock 17, 17L, 19, 22

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9.7/10 our score

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Snag resistant design fits standard holsters, square-notch design is duty proven
Fits glock 17, 17l, 19, 22, 23, 24, 26, 27, 33, 34, 35, 38 and 39 (excluding m.o.s. models)
Made of tough, cnc-machined steel with a fortress finish coating for maximum protection
At night, sights are glowing green dots, in daylight, sights are standard bright white dots
Unmatched visibility in low light shooting conditions or complete darkness, glows in the darkno batteries or light exposure required

2. Firefly V2 Flashlight Laser Sight | Strobe Function | Combat Veteran Owned Company

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9.5/10 our score

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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)...
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.
Fits all firearms with a picatinny rail (does not fit the taurus g2c) (rifle, shotgun, or handgun) - this versatile green laser flashlight with strobe function can be mounted on any firearm with a picatinny or weaver rail.

3. Ade Advanced Optics RD3-002 Tactical Micro Compact Reflex Red Dot Sight with Integral

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9.1/10 our score

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Ade rd3-002 red dot is the entry level red dot that comes with a built-in/non removeable picatinny base. it can only be mounted on the pistols that has a picatinny rail on top.
The build-in picatinny mount can not be removed and replace with a handgun mounting plate. for red dot sight made to attach pistol mounting plate such as optics ready pistols, or mounting plates to replace rear sight, please see ades other models such as rd3-006,rd3-009,rd3-012,rd3-013,rd3-015
Fully multi-coated: multiple anti-reflective coatings on all air-to-glass surfaces increase light. rd3-002 is not recommended for heavy recoil firearm.
Unlimited eye relief, 2 moa red dot, polished/coated lenses, parallax free. anodized aluminum body. led (light emitting diode)
Manual power switch at rear end. off/low/high. only weight 1.9oz with battery installed.

4. Ade Advanced Optics Crusader RD3-009 Red Dot Reflex Sight for Glock Hand Guns

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8.8/10 our score

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Comes with mounting plate for glock and also a standard picatinny mount. there are lots of glock models, if the rear sight of your glock is the same as the common glock 17 rear sight, it will fits. it basically replace the rear sight.
5 moa. 5 illumination settings. powered by a lithium cr2032 battery(included)
We have made several improvements since it's initial release in 2016. we have made it more durable to withstand various recoil and improved the ability to hold zero. designed in oregon.
Fully windage and elevation adjustable and lockable, unlimited eye relief
Waterproof/shock/fog resistant. lenses are precision ground and polished to exacting geometries to virtually eliminate parallax and to provide a very clear, crisp sight picture.