The G Lever Is Here

Published on May 7, 2026
Duration: 17:40

This video from PSR explores the Atrius G Lever, a force reset selector designed for Geissele triggers. The presenter details its installation and compatibility with various AR-15 platforms, including piston-driven systems and short-barreled configurations. The G Lever offers a faster third position without requiring modification to the Geissele trigger itself, differentiating it from other FRT systems. The video also showcases Atrius's new milspec selectors and their integration with different builds.

Quick Summary

The Atrius G Lever is a force reset selector (FRS) designed for AR-15 platforms, offering a faster third position for semi-automatic fire without requiring modification to compatible triggers like Geissele SSAE and Schmidt two-stage triggers. It includes a lever blocker for precise function with Geissele hammers.

Chapters

  1. 00:21Introduction & Banter
  2. 01:52Introducing the Atrius G Lever
  3. 02:01What is the Atrius G Lever?
  4. 02:13Atrius Milspec Selectors
  5. 02:26Test Platforms Overview
  6. 02:50Disclaimer: Semi-Automatic
  7. 03:01Channel Sponsor: Atrius
  8. 03:24Ammunition Sponsor: HSL
  9. 03:39G Lever Functionality
  10. 03:53Trigger Compatibility (Geissele, Schmidt)
  11. 04:29Piston Conversion Build
  12. 05:03Trigger Comparison (Schmidt vs. Geissele)
  13. 05:18Unboxing the G Lever
  14. 05:36G Lever Components Explained
  15. 06:21Atrius Milspec FRS
  16. 06:32Olympic Arms K23 Stubby Build
  17. 07:05Dirty Bird Trigger
  18. 07:16Prototype FRS & Milspec Selector
  19. 08:31Superduty Build Test
  20. 08:53Ridgeback Defense Build Test
  21. 09:10Superlative Arms Piston Conversion Test
  22. 09:41K23B Stubby Test
  23. 10:50Springfield Kuna Test
  24. 11:37DOE SMG Test
  25. 12:21Daniel Defense 115 Test
  26. 13:12T91 Clone Test
  27. 14:43Final Thoughts & K23B Stubby Fun Build
  28. 15:16Outro

Frequently Asked Questions

What is the Atrius G Lever and what does it do?

The Atrius G Lever is a force reset selector (FRS) designed for AR-15 platforms. It provides a faster third position for semi-automatic fire without requiring modification to compatible triggers, such as Geissele SSAE and Schmidt two-stage triggers.

What triggers are compatible with the Atrius G Lever?

The Atrius G Lever is confirmed to work with Geissele SSAE and Schmidt two-stage triggers. It is noted that it does not work with Geissele G2S or Laru MBT triggers, and compatibility with other triggers may vary.

Does the Atrius G Lever require modification to Geissele triggers?

No, a key advantage of the Atrius G Lever is that it does not require any cutting or modification to Geissele triggers. It includes a lever blocker to ensure proper function with the unique hammer geometry of Geissele triggers.

What are the benefits of the Atrius G Lever compared to other FRTs?

The primary benefit is its compatibility with Geissele triggers without modification. It also offers an ambidextrous design and a lever blocker for precise function, making it a user-friendly option for those seeking enhanced semi-automatic performance.

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