In this guide, let's check out some of the 5 best red dot for Glock 19

These are tried and true red dot sights that have been on the market for a very long time, and people love them on their Glock 19 for range use and duty carry. 

Let's check it out...

Best Glock 19 Red Dot Sights

Disclosure: All products have affiliate links for earning commission to support the website when you purchase

Top 3 Options

Best Overall

Largest FOV

Best Durability

Trijicon RMR Type 2 - Best Durability

Glock 19 red dot trijicon rmr

The Trijicon RMR is the best red dot for Glock 19, and it has improved the battery grip to ensure full electrical contact so the dot doesn't go out.

Super Rugged Frame Body - Indestructible "OG" 7075 T6 forged aluminum red dot sight body. Survives drops, slam, shear and other "ouch" physical abuse to be combat rated

Lock Mode - Automatic brightness setting mode for concealed carry

Night Vision Compatible - 2 NV red dot modes to use under NVG

Long Battery Life - It last up to 4 years without battery replacement (Still recommend annual replacement)

Various Illuminated Red Dot Sizes - Trijicon RMR offers 1 MOA to 6.5 MOA dot options. 6.5 MOA dot is highly recommended for rapid target acquisition

Holosun 507C X2 - Best Overall

glock 17 holosun 507c

Why people love Holosun 507C X2 - The Holosun HE507C X2 is by far the best RMR alternative reflex sight. It offers unlimited eye relief for close range and mid range shooting ,and Everyone is using it!

Uses RMR Footprint - Mount on existing Glock 19 RMR optic cut slide

Bigger Buttons - Adjustment buttons in the dark or day easily even with big fingers

Near Infinite Battery life - 50,000 hours of battery life + solar panel backup power if the battery goes out.

Side Loading Battery - Access the battery from the side tray easily without sight removal. BTW it's battery life is 4+ years long, and you may not need to change it for a long time

RMR Durability - Beat it up intentionally or none intentionally, and it will not break

At this price point, You'll save a ton of money. Just make sure to click the button below for the best deal.

Read Holosun 507C X2 Detailed Review

Trijicon SRO - Fast Target Acquisition

glock 19 red dot trijicon sro 6 moa

Why we picked this one - Out of most large sight picture pistol red dot sights, the Trijicon SRO is the way to go for competitive shooting and for quick target acquisition performance.

It uses the same RMR base, super long battery life but it's not duty grade.

Not Lose The Dot - Acquire the dot much faster and more consistent even if you're slightly off center with full arm length pistol draw

Automatic Brightness Settings - Select a brightness settings and lock it in place or let the ambient lighting condition decides

Top Battery Compartment - Load/Replace battery right from the top! No sight removal or re-zero required

Faster Follow Up - Reacquire the dot much faster after each follow-up shots, and waste no time finding the dot

Read Trijicon SRO Review

Leupold DeltaPoint Pro - Faster Target Acquisition

glock 17 gen 5 leupold dpp

Why Use The DeltaPoint Pro - This red dot sight has a similar large sight picture red dot sight like the Trijicon SRO. This is Leupold's top US Made micro red dot optic for the Glock 19.

Larger Window Than RMR - This is the first handgun red dot optic in the market with a large window for faster target acquisition speed.

Motion Sensor - Similar shake awake technology like the Holosun to activate the reticle, and auto off feature to save more battery life

Extra Housing Protection - Lens hood protects the main red dot glass frame from direct impact to increase the durability  

Easy Battery Swap - Load/Replace battery right from the top like Vortex Venom and Trijicon SRO! However the battery life isn't as long as an RMR

3 or 6 MOA - A 6 MOA dot works better for shooters with astigmatism, and for low light shooting. 3 MOA for precision shooting 

Swampfox Liberty - Best Design

glock 17 red dot swampfox liberty

Most red dot sights are not like this! - The Swampfox Justice red dot sight uses the same RMR footprint to fit on any existing Glock 19 RMR optic cut slide. The tapered sight picture makes the optic FOV appears larger for better red dot quick target acquisition.

swampfox liberty vs justice

Clear Sight Picture - Unlimited eye relief like other red dot sights for faster target acquisition speed

Skeletonized Body - Good weight reduction design, and it fits most optic ready holsters including ALS series duty holsters

Shake Awake - It features the same motion sensor technology as the Holosun 507C to only activate the optic when in motion (Even just a small tap)

Top Loading Battery - Same user friendly design as the Trijicon SRO

Burris Fast Fire 3 - Best For The Money

Glock 19 gen 3 with Burris fastfire 3

Why we pick this one - The Burris FastFire 3 red dot sight is highly recommended red dot sight for Glock 19. We like the FastFire 3 because it offers a 8 MOA dot size red dot for a much easier to see dot.

Top-Loading Battery Access - Install the battery from the top without sight removal or rezeroing afterwards

Multiple Intensity Settings - Very tactile adjustment buttons even when wearing gloves in the cold weather

Wide Field of View - Thin lens hood frame doesn't obscure the shooter's field of view for PID or fast sight acquisition

Super Lightweight - Superlight weight with no noticeable weight gain for CCW or range carry

Read Venom Review


How To Mount A Red Dot On Non Optic Ready Glock 19 Slides?

Most Glock 19 custom slides are cut for a RMR red dot sight. One of the most popular slide is the TYRBE Defense Glock 19 slide that works with Vortex Venom, Viper or DeltaPoint Pro.

Or check out more Glock 19 optic cut slides here