BEST Adjustable Gas System EVER! // RIFLESPEED

Published on July 27, 2022
Duration: 11:20

This video demonstrates the tuning process for the Rifle Speed adjustable gas block on an AR-15 platform. The presenter highlights the ease of adjustment compared to traditional set-screw gas blocks and shows how to find optimal settings for both unsuppressed and suppressed shooting. The importance of gas tuning for reliability, reduced felt recoil, and component longevity is emphasized, with specific settings identified for the tested configuration.

Quick Summary

The Rifle Speed adjustable gas block offers superior ease of use with its large, tool-less adjustment knob, ideal for quickly adapting to suppressed or unsuppressed shooting. Proper tuning minimizes over-gassing, reducing recoil and wear, and is confirmed by consistent 3-4 o'clock brass ejection.

Chapters

  1. 00:00Introduction to Rifle Speed Gas Block
  2. 00:14Rifle Speed Product Overview
  3. 00:53Why Adjustable Gas Systems Matter
  4. 01:36Comparison to Other Gas Blocks
  5. 01:53Tuning Process: Unsuppressed Setup
  6. 04:05Unsuppressed Cycling Test (Setting 1)
  7. 04:17Unsuppressed Cycling Test (Setting 2)
  8. 04:35Unsuppressed Cycling Test (Setting 4)
  9. 05:01Unsuppressed Cycling Test (Setting 5)
  10. 05:30Preparing for Suppressed Tuning
  11. 05:51Tuning Process: Suppressed Setup
  12. 06:17Suppressed Cycling Test (Setting 1)
  13. 06:39Suppressed Cycling Test (Setting 2)
  14. 06:51Suppressed Cycling Test (Setting 3)
  15. 07:12Optimal Settings Identified
  16. 08:03Guest Shooter's Experience
  17. 08:54Ejection Pattern Analysis
  18. 10:12Conclusion and Recommendations

Frequently Asked Questions

What is the main advantage of the Rifle Speed adjustable gas block?

The primary advantage of the Rifle Speed adjustable gas block is its rapid and user-friendly adjustment mechanism. Unlike traditional set-screw designs, it features a large knob that allows for quick, tool-less changes, making it ideal for shooters who frequently switch between suppressed and unsuppressed configurations or use varied ammunition.

How do you tune an adjustable gas block for optimal performance?

To tune an adjustable gas block, start with the lowest setting and fire. Incrementally increase the gas setting until the firearm reliably cycles, ejects casings, and chambers new rounds. This process should be repeated for both unsuppressed and suppressed configurations, noting the optimal setting for each.

What are the benefits of properly tuning an AR-15's gas system?

Properly tuning an AR-15's gas system with an adjustable block reduces over-gassing, leading to less felt recoil, reduced gas blowback into the shooter's face, and less wear on critical components. This results in a more comfortable, reliable, and durable shooting experience.

How can you tell if an AR-15 is properly gassed?

A key indicator of proper gas tuning is the ejection pattern of spent casings. A well-gassed firearm will typically eject brass consistently between the 3 and 4 o'clock positions. Ejecting too far forward suggests over-gassing, while ejecting too far back or short-stroking indicates under-gassing.

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