AR15 FUNCTION CHECK

Published on July 10, 2018
Duration: 1:17

This guide details a crucial function check for the AR-15 platform, ensuring proper operation of the trigger and bolt. Performed by Locs N Load, it involves verifying the rifle does not fire on safe, fires when on safe, and that the trigger resets after cycling the action. This check is essential for safe firearm handling and readiness.

Quick Summary

Perform an AR-15 function check by removing the magazine, locking the bolt rearward, and ensuring the chamber is clear. With the safety on, the trigger shouldn't fire. Disengage safety, pull trigger to fire. Hold trigger, cycle bolt, release trigger; an audible click confirms reset.

Chapters

  1. 00:11Introduction to AR-15 Function Check
  2. 00:19Step 1: Remove Magazine & Lock Bolt
  3. 00:28Step 2: Safety Engaged Trigger Check
  4. 00:36Step 3: Fire Position Trigger Check
  5. 00:41Step 4: Trigger Reset Check
  6. 00:52Conclusion: Function Check Complete

Frequently Asked Questions

What are the essential steps for an AR-15 function check?

Begin by removing the magazine and locking the bolt to the rear, then visually confirm the chamber is clear. With the safety engaged, pull the trigger; it should not fire. Disengage the safety, pull the trigger again; it should fire. Finally, hold the trigger back, cycle the bolt, release the trigger, and listen for an audible click to confirm reset.

Why is an AR-15 function check important?

A function check is vital for ensuring your AR-15 operates safely and reliably. It verifies that the safety mechanism is working correctly, the trigger fires when intended, and the trigger resets properly for subsequent shots, confirming the firearm's basic mechanical integrity.

How do you check if the trigger has reset on an AR-15?

To check the trigger reset, after the rifle has been fired (or hammer has fallen), keep the trigger held to the rear. Cycle the bolt by pulling the charging handle back and letting it go forward. Then, release the trigger. An audible click signifies that the trigger mechanism has reset.

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