Mount Your Red Dot With The Best Adapter Plate Available For Your MOS Glock.

Published on September 17, 2024
Duration: 12:43

This guide details the installation of red dot sights onto Glock MOS (Modular Optic System) pistols using specialized adapter plates from GlockStore. It covers understanding the MOS system, the differences between factory and aftermarket plates like the GS K and C Plates, and the critical importance of using thread locker for secure optic mounting. The process emphasizes achieving a seamless fit and proper optic height for improved firearm performance. Instruction is provided by Lenny Magill, Founder/CEO of GlockStore, an expert in Glock customization.

Quick Summary

GlockStore's GS K and GS C adapter plates offer a thinner profile (0.0735 inches) than factory plates (0.098 inches) for a lower optic mount and improved pointability. They also provide a seamless fit by filling gaps. Crucially, always use thread locker on mounting screws to prevent loosening due to recoil, and ensure suppressor-height sights are installed for co-witnessing.

Chapters

  1. 00:04Introduction to MOS Plates
  2. 00:17Understanding Glock MOS
  3. 00:40Glock Factory Adapter Plates
  4. 01:15O2 Plate Compatibility
  5. 01:30GS K Plate Features
  6. 01:50GS C Plate Development
  7. 02:12Glock 19 Disassembly
  8. 03:00Importance of Thread Locker
  9. 04:22Factory Plate Thickness
  10. 05:20Custom Slide Milling vs. Adapter Plates
  11. 06:00GS C Plate Thickness & Fit
  12. 08:22Included Screws for GS Plates
  13. 08:54GS K Plate Fit & Aesthetics
  14. 09:43Suppressor Sights Requirement
  15. 09:55Holosun C vs K Size Comparison
  16. 10:48GlockStore 10-Day Optics Program
  17. 11:39GlockStore Nashville Invitation

Frequently Asked Questions

What are the benefits of using GlockStore's GS K and GS C adapter plates over the factory Glock MOS plate?

GlockStore's GS K and GS C plates offer a thinner profile (0.0735 inches vs. 0.098 inches for factory) allowing for a lower optic mount and improved pointability. They are also designed to fill gaps for a seamless fit, unlike the factory plate which often leaves visible gaps around the optic.

Why is thread locker essential when installing a red dot sight on a Glock MOS pistol?

Thread locker is essential because the significant vibration from firing a Glock can cause mounting screws to loosen. Using thread locker ensures the optic and adapter plate remain securely fastened, maintaining zero and preventing potential damage to the firearm or optic.

What type of sights are required when mounting a red dot sight on a Glock?

When mounting a red dot sight on a Glock, you will typically need suppressor-height or optic-compatible tall sights. These taller sights allow for proper co-witnessing, meaning you can still see your iron sights through the optic's window as a backup aiming solution if the red dot fails.

Does GlockStore offer custom slide milling services for red dot optics?

Yes, GlockStore offers a custom slide milling service. They claim a 10-day turnaround time, where customers can send their slides to be milled for a specific optic, have it installed, and returned within that timeframe. They state they have completed 15,000 such slides without missing deadlines.

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