This Demon Gun Needs a Suppressor!

Published on October 19, 2025
Duration: 1:08

This video discusses the removal of a '666' engraved muzzle device from an AR-15 and explores suppressor mounting options. It highlights the common 1/2x28 thread pitch on AR-15s and explains direct thread versus quick detach muzzle devices for suppressor attachment. The content is presented with a humorous and educational tone by GUNBROS staff.

Quick Summary

Most AR-15s feature a 1/2x28 thread pitch for muzzle devices. Suppressors can be mounted directly via these threads or through quick-detach (QD) muzzle devices for faster attachment and removal.

Chapters

  1. 00:00The '666' Demon Gun Muzzle Device
  2. 00:16AR-15 Thread Pitch & Removal Tips
  3. 00:34Suppressor Mounting Methods Explained

Frequently Asked Questions

What is the standard thread pitch for most AR-15 muzzle devices?

The most common thread pitch found on AR-15 barrels and muzzle devices is 1/2x28. This standard allows for compatibility with a wide range of suppressors and aftermarket muzzle accessories.

What are the main ways to mount a suppressor on an AR-15?

Suppressors can be mounted using two primary methods: direct thread, where the suppressor screws directly onto the barrel's threads, or via a dedicated muzzle device (like a brake or flash hider) that allows for quick attachment and detachment.

How do you typically remove an AR-15 muzzle device?

Muzzle devices on AR-15s are often removed using a crescent wrench to back them off the barrel threads. It's important to ensure you have the correct tools and understand the thread direction to avoid damaging the firearm.

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