BAFFLE STRIKE! What does it mean for your silencer?

Published on August 3, 2019
Duration: 27:23

This video demonstrates the critical importance of secure silencer mounting. It experimentally loosens a direct-thread 5.56 suppressor, revealing significant point-of-impact shifts even at 1/4 turn loose. A baffle strike (end cap strike) occurs at 5 revolutions loose, damaging the suppressor but surprisingly not altering decibel readings. The test concludes that alternative mounting systems like taper mounts or ratcheting locks are essential to prevent dangerous baffle strikes and maintain accuracy.

Quick Summary

A baffle strike happens when a bullet hits the internal baffles or end cap of a silencer, usually due to the silencer loosening. This can cause significant point-of-impact shifts and damage the suppressor. Secure mounting systems are crucial to prevent this dangerous issue.

Chapters

  1. 00:00Intro: Direct Thread Silencer Issues & Baffle Strike Risk
  2. 01:30Better Mounting: YHM Ratchet Lock & Griffin Taper Mount
  3. 02:46Test Setup: Rifle, Ammo, and Silencer Prep
  4. 03:35Baseline: Decibels & Accuracy with Tight Silencer
  5. 05:47Testing: 1/4 & 1/2 Turn Loose - POI Shift
  6. 10:10Testing: 1, 2, & 3 Revolutions Loose - Wobble & POI
  7. 12:30Baffle Strike! End Cap Damage & Decibel Check
  8. 14:51Post-Strike Accuracy & Conclusion: Secure Mounting is Key

Frequently Asked Questions

What is a baffle strike on a firearm silencer?

A baffle strike occurs when a bullet impacts the internal baffles or the end cap of a silencer. This typically happens if the silencer is not properly aligned or secured to the barrel, causing it to loosen during firing and potentially leading to damage.

How does a loose silencer affect accuracy?

A loose direct-thread silencer can significantly alter a firearm's point of impact. Even a small amount of loosening can cause noticeable shifts in accuracy, making precise shooting difficult and potentially leading to misses at longer ranges.

What are the best mounting systems to prevent silencer loosening?

To prevent loosening, consider silencers with positive locking mechanisms like YHM's ratcheting system or taper mounts, such as those offered by Griffin Armament. These designs create a mechanical lock that resists backing off during firing.

Can a silencer be damaged by a baffle strike?

Yes, a baffle strike can damage a silencer, often resulting in an end cap strike where the bullet clips the exit hole. While this can render the silencer unusable or less effective, sometimes minor strikes may not permanently ruin its utility if the mounting is corrected.

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