Source of Silence: How to Successfully Suppress Your Glock!

Published on October 9, 2025
Duration: 7:21

This guide details the process of suppressing Glock handguns, including disassembly, barrel replacement with SilencerCo models, and reassembly. It also explains the difference between standard and SN pistons for suppressor mounting and highlights various SilencerCo suppressors suitable for Glocks, such as the Spectre 9, Omega 36M, Osprey 9, S98, and Omega 9K.

Quick Summary

To suppress a Glock, first disassemble it by dry firing, then pulling the slide back slightly while pressing down on the takedown tabs. Remove the recoil spring and OEM barrel, then install a SilencerCo barrel. Choose between standard and SN pistons based on barrel shoulder depth for optimal suppressor mounting.

Chapters

  1. 00:02Introduction to Suppressing Glocks
  2. 00:16Glock Models for Suppression
  3. 00:33Glock Disassembly for Barrel Swap
  4. 01:03Installing SilencerCo Glock Barrels
  5. 01:26Standard vs. SN Piston Explained
  6. 02:08Popular Suppressors for Glock
  7. 02:25SilencerCo Spectre 9 Overview
  8. 02:45SilencerCo Omega 36M Overview
  9. 03:20SilencerCo Osprey 9 Overview
  10. 03:56SilencerCo S98 Overview
  11. 04:38SilencerCo Omega 9K Overview
  12. 05:08Testing the S98 Suppressor
  13. 05:38Testing the Osprey 9 Suppressor
  14. 06:02Testing the Omega 36M Suppressor
  15. 06:19Testing the Spectre 9 Suppressor
  16. 06:44Testing the Omega 9K Suppressor
  17. 06:55Conclusion & Next Steps

Frequently Asked Questions

How do you disassemble a Glock for suppressor installation?

To disassemble a Glock for suppressor installation, first ensure it's unloaded. Dry fire the pistol, then apply downward pressure on the takedown tabs while pulling the slide back slightly and then forward to remove it. Remove the recoil spring and OEM barrel.

What is the difference between standard and SN pistons for suppressors?

Standard pistons thread deeper into the suppressor for more thread engagement on the host firearm. SN pistons, standing for 'shoulder on the nose,' shoulder earlier on the barrel's crown, which is generally not recommended for full-size handguns as it may not engage all threads.

Which SilencerCo suppressors are recommended for Glock handguns?

SilencerCo recommends several suppressors for Glocks, including the lightweight Spectre 9 and S98 (both titanium), the modular Omega 36M, the sight-friendly Osprey 9 with its eccentric design, and the durable Omega 9K.

Can I use my existing Glock barrel with a suppressor?

While you can use your existing Glock barrel, SilencerCo offers specific replacement barrels designed for their suppressors. These can be swapped in easily without needing to manipulate the slide lock tab during reassembly, simplifying the process.

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