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Glock 42 Red Dot Mount | No-Mill Dovetail Optic Mounts for Glock 42
Glock 42 Red Dot Mounts – Easy Optics Upgrades for Your EDC
Want to add a red dot to your Glock 42 without milling the slide? With the right red dot mounting plate or dovetail adapter, you can install popular optics like Trijicon RMRcc, Holosun 507K, Shield RMSc, or Vortex Venom—without modifying your firearm.
At Mounts Plus, we carry a trusted selection of Glock 42 red dot mounts from EGW (Evolution Gun Works) and other industry leaders. These mounts are precision-machined and designed to replace your Glock’s factory rear sight, giving you a secure, no-cut optics platform.
Featured Glock 42 Red Dot Mounts
| Mount Model | Optic Compatibility | Price |
|---|---|---|
| EGW RMR / Holosun 407c/507c Dovetail Mount | Trijicon RMR, Holosun 507C/407C | $47.49 |
| EGW Shield RMSc / Vortex Viper / Fastfire Mount | Shield RMSc, Burris FF, Vortex | $47.49 |
| EGW DeltaPoint Pro Dovetail Mount for Glock | Leupold DeltaPoint Pro | $47.49 |
| EGW Vortex Razor Mount for Glock | Vortex Razor | $47.49 |
| Trijicon RMRcc Dovetail Mount for Glock | Trijicon RMRcc | $79.71 |
💡 All mounts use your rear sight dovetail and require no permanent modifications to your Glock 42.
✅ Why Use a Red Dot Mount for Glock 42?
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🛠 No Slide Milling Needed – Mounts in place of the rear sight
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🔩 Secure Fit – Machined aluminum or steel adapters resist recoil
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🔧 Quick Install – Drop-in design with included screws/hardware
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🎯 Enhanced Accuracy – Mount your favorite red dot for faster target acquisition
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🔁 Easily Reversible – Go back to iron sights if desired
🧠 Red Dot Mounting FAQs for Glock 42
Q: Can I add a red dot to my Glock 42 without modifying the slide?
A: Yes! Our dovetail red dot mounts allow you to install popular optics using the rear sight slot—no milling or gunsmithing required.
Q: Which red dots work with these mounts?
A: We offer mounts for Trijicon RMR/RMRcc, Holosun K/C Series, Shield RMSc, Burris Fastfire, Leupold DPP, Vortex Venom, and more.
Q: Will this work with a factory Glock 42 slide?
A: Absolutely. These mounts are specifically designed for non-MOS Glock models like the Glock 42.
Q: Will I need a new holster after adding a red dot?
A: Likely, yes. You'll want a red-dot-compatible Glock 42 holster to ensure a proper fit after mounting your optic.
🛒 Complete Your Optics Upgrade
Looking to complete your Glock 42 red dot setup? Check out:
🚀 Why Buy Glock 42 Red Dot Mounts at Mounts Plus?
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✅ Top Brands – EGW, Trijicon & More
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🧰 Easy Installation – Includes all mounting hardware
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🔧 Expert Support – Our team helps with fitment questions
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📦 Fast U.S. Shipping – Get your setup running fast
🎯 Mount Your Glock 42 Red Dot – No Milling, No Hassle
Upgrade your Glock 42 with a red dot mount that lets you run modern optics without expensive slide work. Whether you’re building a carry-ready setup or optimizing for the range, these mounts offer a low-profile, secure solution.
👉 Order your Glock 42 Red Dot Mount today – In stock & ships fast from Mounts Plus.