Does the Glock 23 support red dot sights?

Yes, Glock 23 MOS models support direct mounting of red dots. Standard models can use mounting plates or custom-cut slides for red dot installation.

What is the best red dot sight for Glock 23?

Top picks include the Trijicon RMR Type 2, Holosun 507C X2, and Leupold DeltaPoint Pro. These provide rugged performance, bright dots, and fast target acquisition.

What dot size is best for a Glock 23 red dot?

A 3 MOA dot is a great all-around choice for accuracy and speed. Larger dots like 6 MOA may be preferred for close-range or fast-paced shooting.

Do I need special sights for co-witnessing with a red dot?

Yes, suppressor-height sights are recommended for co-witnessing with most red dot sights on a Glock 23.

Glock 23 Red Dot | RMR, Reflex & Micro Optics

Name: Glock 23 Red Dot
Brand: Trijicon
Availability: InStock

Glock 23 Red Dot Mount

**Leupold DeltaPoint Micro Glock Red Dot Sight - 3 MOA** $399.99

**Burris FastFire 3 - Red Dot Sight** $239.00

**Bushnell RXS-250 Reflex Sight** $249.99

**Trijicon RM06 Type 2 RMR Adjustable LED Sight - 3.25 MOA Red Dot** $507.50

**Trijicon RM07 Type 2 RMR Adjustable LED Sight - 6.5 MOA Red Dot** $507.50

**Trijicon RM09 Type 2: RMR Type 2 Adjustable LED Sight – 1.0 MOA Red Dot** $541.33

**Trijicon RM02 Type 2: RMR LED Sight – 6.5 MOA Red Dot** $502.67

**Trijicon RM03: RMR Dual Illuminated Reflex Sight - 13.0 MOA Amber Dot** $457.33

**Trijicon RM04 Dual-Illuminated RMR Sight 7.0 MOA Amber Dot** $457.33

**Trijicon RM05G Dual-Illuminated RMR Sight - 9.0 MOA Green Dot** $457.33

**Trijicon RM01 RMR 3.25 MOE Led Red Dot Sight, Type 2** $502.67

**Trijicon RM08G Dual-Illuminated RMR Sight - 12.9 MOA Green Triangle** $457.33

**Trijicon RMR HRS RM06-C-700780: Adjustable (LED) Sight 3.25 MOA Hard Anodized Coyote Brown** $585.39

**Burris FastFire 4 - Red Dot Sight** $379.99

**Holosun HS507C X2 Reflex Sight - Red** $309.99

**Leupold DeltaPoint Pro 6 MOA Dot** $449.99

**Sightmark Mini Shot A-Spec M2** $203.48

**Vortex Defender-ST Micro Red Dot** $329.99

Glock 23 Red Dot – Tactical Optics for Speed, Precision & Defense

Upgrade your Glock 23 with a red dot sight for faster target acquisition, improved accuracy, and enhanced tactical performance. Whether you're building out a Glock 23 MOS, using a mounting plate, or customizing your slide, Mounts Plus has the perfect red dot optics to match your setup.

We carry a full lineup of proven red dot sights from Trijicon, Leupold, Holosun, Burris, and more—trusted by law enforcement, military, and competitive shooters for rugged durability and crystal-clear optics.

Why Add a Red Dot to Your Glock 23?

✅ Faster Target Acquisition – Instantly align your dot with the target, even under stress
✅ Improved Accuracy – Minimize sight misalignment and shoot with confidence
✅ Works with Suppressors & Co-Witnessing – Suppressor-height sights available
✅ MOS & Mount Ready – Compatible with factory MOS or aftermarket slide adapters
✅ Perfect for Duty, Defense & Range Use

🔧 Top Red Dot Sights for Glock 23

Red Dot Sight	Dot Size	Features
Trijicon RMR Type 2	3.25 MOA	Battle-tested durability & auto brightness
Holosun 507C X2	2 MOA + 32 MOA	Shake-awake, solar backup, side battery
Leupold DeltaPoint Pro	6 MOA	Large field of view, clear glass
Burris FastFire 3 & 4	3 or 8 MOA	Lightweight and affordable performance

Need help choosing? Scroll down to our FAQ section or contact our Glock sight specialists.

🔄 Mounting Your Glock 23 Red Dot

Glock 23 MOS models: Accept direct mounting for many optics like Trijicon RMR or Holosun
Standard Glock 23 slides: Use a dovetail red dot mounting plate or get a custom optic-cut slide
Co-Witness Ready: Pair with suppressor-height sights for backup iron alignment

💬 FAQs – Glock 23 Red Dot

Q: Does the Glock 23 support red dot optics?
A: Yes. Glock 23 MOS models support direct mounting. Other versions can use mounting plates or custom slides.

Q: What’s the best red dot sight for Glock 23?
A: The Trijicon RMR Type 2 is the gold standard. For value and features, consider Holosun 507C X2 or Leupold DeltaPoint Pro.

Q: Do I need to modify my Glock 23 to install a red dot?
A: If it's not an MOS model, you’ll need a mounting plate or custom slide cut for your chosen optic.

Q: What dot size is best for carry or defense?
A: 3 MOA is ideal for precise shooting. Larger dots like 6 MOA are easier to pick up under stress.

🔗 Related Gear

🚚 Why Mounts Plus?

✅ Authorized Dealer for Major Optics Brands
🔧 Expert Glock Sight Advice
🚀 Fast U.S. Shipping
⭐ Trusted Since 1994 by Professionals Nationwide

🛒 Ready to Enhance Your Glock 23?

Get faster on target and stay ahead of the threat with a battle-proven red dot sight for your Glock 23. Whether for carry, range, or defense, Mounts Plus delivers optics you can trust.

👉 Order your Glock 23 red dot sight today and elevate your shooting performance.

Glock 23 Red Dot | RMR, Reflex & Micro Optics | Mounts Plus