The quietest gun I own is a 5.56!? PTR Vent 3 on my KAC SR15

Published on June 5, 2024
Duration: 17:25

This video provides a detailed comparison between the PTR Vent 3 and Surefire RC2 suppressors mounted on a Knight's Armament SR-15 rifle chambered in 5.56x45mm NATO. The presenter, Tyler, highlights the PTR Vent 3's superior sound suppression and reduced back pressure, noting its titanium construction and a restrictive firing schedule. He also discusses muzzle flash differences and the overall weight and handling characteristics of both suppressors, offering insights from his personal experience and purchases.

Quick Summary

The PTR Vent 3 suppressor is notably quieter than the Surefire RC2, offering virtually no ear ringing even without hearing protection. It also features reduced back pressure due to its 'purposely induced porosity' design and produces less muzzle flash, making it a strong contender for quiet 5.56 shooting.

Chapters

  1. 00:11Initial Rifle Cleanliness
  2. 00:40YouTuber Shooting Habits Question
  3. 01:13PTR Vent 3 Quietness Demonstration (No Ear Pro)
  4. 01:48Quietest Suppressor Claim (PTR Vent 3)
  5. 02:07Bolt Carrier Group After 90 Rounds
  6. 02:41Introduction and Purpose of Video
  7. 03:00Showcasing SR-15 Build and PTR Vent 3
  8. 03:21Comparison with Surefire RC2
  9. 03:58PTR Vent 3 vs RC2 Stats Overview
  10. 04:08Physical Differences: Size and Girth
  11. 04:19Weight Comparison (Titanium Suppressor)
  12. 04:30PTR Vent 3 Firing Schedule and Restrictions
  13. 05:24Concerns about PTR Vent 3 Cleaning
  14. 05:54Sound Suppression Comparison: PTR vs RC2
  15. 06:35Back Pressure Comparison
  16. 06:54PTR's Reduced Back Pressure Design
  17. 07:42Muzzle Flash Comparison (Night Shooting)
  18. 08:34PTR Vent 3 Significantly Quieter Than RC2
  19. 08:55Compact Suppressor vs. PTR Vent 3
  20. 09:20Summary: PTR Vent 3 as Amazing Suppressor
  21. 10:13Knight's Armament SR-15 Build Overview
  22. 10:46SR-15 Build Breakdown: Upper, Lower, Stock
  23. 11:08SR-15 Build Breakdown: Pistol Grip and Trigger
  24. 12:22SR-15 Build Breakdown: Charging Handle and Sights
  25. 12:37SR-15 Build Breakdown: EOTech Optic
  26. 13:10SR-15 Build Breakdown: Rail Scales and Foregrip
  27. 14:11SR-15 Build Breakdown: Weapon Light
  28. 14:36SR-15 Build Breakdown: PTR Vent 3 Suppressor
  29. 15:06SR-15 Build Breakdown: Gisselle Spring and Buffer
  30. 15:51SR-15 Build Breakdown: Bolt Carrier Group
  31. 16:07SR-15 Build Breakdown: Cable Management
  32. 16:20Video Conclusion and Future Content
  33. 16:39Hint for Upcoming Product

Frequently Asked Questions

How does the PTR Vent 3 suppressor compare to the Surefire RC2 in terms of sound suppression?

The PTR Vent 3 is significantly quieter than the Surefire RC2. Shooting the PTR Vent 3 without hearing protection resulted in no ear ringing for the presenter, while the RC2 produced a slight ringing after use.

What are the key differences in back pressure between the PTR Vent 3 and Surefire RC2 suppressors?

The PTR Vent 3 offers reduced back pressure, utilizing a design called 'purposely induced porosity' to mitigate gas. In contrast, the Surefire RC2 is known for its high back pressure, as it is not a flow-through design.

How does the PTR Vent 3 handle muzzle flash compared to the Surefire RC2?

The PTR Vent 3 produces considerably less muzzle flash than the Surefire RC2. This difference is particularly noticeable when shooting at night or through night vision equipment.

What is the construction and weight advantage of the PTR Vent 3 suppressor?

The PTR Vent 3 is constructed from titanium, making it significantly lighter than the Surefire RC2. Despite being slightly larger in dimensions, its reduced weight makes it feel less noticeable on the rifle.

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