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Published on December 23, 2025
Duration: 0:36

This video demonstrates the functionality of the Arcfire Super Safety selector switch on an AR-15. The host initially tests standard semi-automatic fire, then switches to the 'Super Safety' setting, which unexpectedly results in consistent 3-round burst fire. The host seeks input from the audience regarding this behavior, showcasing the modification with various accessories like a suppressor and red dot optic.

Quick Summary

The Arcfire Super Safety selector switch, when installed on an AR-15, unexpectedly caused the firearm to consistently fire in 3-round bursts. The host demonstrated this behavior, noting that a trigger reset was required after each three-round sequence, and sought audience input on the cause.

Chapters

  1. 00:00Introduction to Arcfire Super Safety
  2. 00:11Unexpected 3-Round Burst Behavior
  3. 00:21Demonstration and Call for Input

Frequently Asked Questions

What is the Arcfire Super Safety and what did it do on the AR-15?

The Arcfire Super Safety is an aftermarket selector switch for the AR-15 platform. In this demonstration, when set to the 'Super Safety' position, it caused the firearm to consistently fire in 3-round bursts, requiring a trigger reset after each burst.

Why did the AR-15 fire in 3-round bursts with the Arcfire Super Safety?

The exact reason for the 3-round burst behavior is unclear from the video, as the host expresses surprise. It could be an intended feature of the 'Super Safety' selector, a malfunction, or a result of specific installation on that particular AR-15 lower receiver.

What is the typical function of an AR-15 safety selector?

A standard AR-15 safety selector typically has positions for 'Safe' (disables trigger), 'Semi' (one round per trigger pull), and sometimes 'Burst' (pre-programmed number of rounds, usually three, per trigger pull, common on military variants). The 'Super Safety' appears to modify or add functionality.

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