Concentricity - Preventing Baffle Strikes | Palmetto State Armory

Published on November 13, 2024
Duration: 4:33

This guide details how to check suppressor mount concentricity, a critical step to prevent baffle strikes and protect your firearm and suppressor. Lead Firearms Instructor Justin from Palmetto State Armory demonstrates the process using a concentricity rod, emphasizing the importance of ensuring the barrel bore aligns perfectly with the suppressor's threads. Proper alignment is crucial for both safety and accuracy.

Quick Summary

Checking suppressor mount concentricity is vital to prevent baffle strikes. Ensure the firearm is clear, insert a concentricity rod into the barrel, attach the suppressor, and verify the rod is centered within the endcap, indicating proper alignment.

Chapters

  1. 00:00Introduction to Concentricity
  2. 00:19What is Concentricity?
  3. 00:45Tools Needed for Checking
  4. 01:11Step-by-Step Concentricity Check
  5. 02:02Visual Inspection of Alignment
  6. 02:58Troubleshooting Non-Concentric Mounts
  7. 03:51Importance of Regular Checks

Frequently Asked Questions

What is concentricity in firearms and why is it important?

Concentricity in firearms refers to the alignment of the barrel's bore with its external threads. It's crucial for ensuring a projectile travels through the center of a suppressor, preventing dangerous baffle strikes that can damage the suppressor and firearm.

How do you check suppressor mount concentricity?

To check concentricity, first ensure the firearm is clear. Insert a concentricity rod into the barrel bore, then attach the suppressor. Push the rod flush with the suppressor's endcap and visually inspect for even spacing around the rod.

What tools are needed to check suppressor mount concentricity?

You will need the firearm, the suppressor, the suppressor mount, and a caliber-specific concentricity rod. Brands like Shire, Guntech, and Accuracy Solutions offer these specialized alignment tools.

What should you do if your suppressor mount is not concentric?

If a mount is non-concentric, first check that hub systems are tight. If self-installed, try removing and reinstalling it. If the issue persists, contact the manufacturer of the mount or suppressor for further assistance.

More Tactical & Gear Videos You Might Like

More from Palmetto State Armory

View all →