My P80 is broken πŸ€¦πŸ½β€β™‚οΈ It thinks it has a switch attached... WHAT DO I DO?? #P80 #Glock #Switch

Published on July 12, 2024
Duration: 0:14

This guide addresses a critical malfunction where a Polymer80 (P80) handgun fires multiple rounds with a single trigger pull, mimicking full-auto fire. The video demonstrates this issue with a 9mm P80 build, highlighting the need for immediate troubleshooting. The steps involve safe unloading, detailed disassembly, inspection of trigger and sear components, and careful reassembly to resolve the runaway fire problem.

Quick Summary

A Polymer80 (P80) handgun firing multiple rounds with a single trigger pull, known as runaway fire, usually indicates a problem with the trigger group. Inspect the disconnector, sear, and auto-sear for debris or improper function. Safe unloading and careful disassembly are the first steps to diagnosing and repairing this dangerous malfunction.

Chapters

  1. 00:00Malfunction Demonstration
  2. 00:04Reaction to Issue
  3. 00:08Magazine Discharge

Frequently Asked Questions

What causes a Polymer80 (P80) handgun to fire multiple rounds with one trigger pull?

This dangerous malfunction, often referred to as 'runaway fire,' typically stems from an issue within the trigger group. Common culprits include a faulty disconnector, improper sear engagement, or a malfunctioning auto-sear if aftermarket parts are installed. Ensuring correct assembly and function of these components is critical.

How should I safely address a P80 handgun that is firing uncontrollably?

Immediately cease firing and safely unload the firearm. Remove the magazine, lock the slide, and visually and physically confirm the chamber is empty. Do not attempt to fire again until the malfunction is diagnosed and repaired by a qualified individual.

What are the key components to inspect on a P80 during a runaway fire malfunction?

Focus your inspection on the trigger group. This includes the trigger bar, disconnector, sear, and hammer. Ensure these parts are clean, free of debris, properly aligned, and moving without binding. Any aftermarket auto-sear devices also require close scrutiny.

What is the difference between a P80 and a Glock in terms of potential malfunctions?

While P80s are often built using Glock-compatible parts, they are custom builds. This means the quality of assembly, aftermarket parts used, and tolerances can vary significantly, potentially leading to unique malfunctions not typically seen in factory-produced Glocks. Proper assembly is paramount for P80 reliability.

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