My First Polymer P80 | Was it WORTH the effort?

Published on March 10, 2021
Duration: 12:23

This video details the process and challenges of building a Polymer 80 (P80) Glock 19. The creator encountered significant issues, including a faulty trigger connector leading to accidental full-auto fire and incorrect slide parts. With assistance from John of Tactical Toolbox, the P80 was eventually made functional, though suppressor compatibility proved problematic. The build ultimately provided valuable knowledge about firearm operation.

Quick Summary

Building a Polymer 80 Glock 19 can be a valuable learning experience, providing deep insight into firearm mechanics. However, challenges like incorrect parts and frame modifications can lead to malfunctions, including accidental full-auto fire. Suppressor compatibility may also be an issue.

Chapters

  1. 00:00Introduction & Build Overview
  2. 00:37Build Components Showcase
  3. 01:50Initial Build Challenges & Troubleshooting
  4. 03:20Post-Repair Testing & Functionality
  5. 04:15Performance with 70 Rounds
  6. 05:02Suppressor Testing
  7. 06:01Suppressor Cycling Issues
  8. 07:42Pros and Cons of the Build
  9. 08:52Was the P80 Build Worth It?
  10. 09:33Build Process & Challenges
  11. 10:12Knowledge Gained from the Build
  12. 11:10Acknowledgements & Thanks

Frequently Asked Questions

What are common issues encountered when building a Polymer 80 Glock?

Common issues include improper frame drilling, incorrect slide parts leading to malfunctions, and accidental bypass of trigger safeties if the frame's internal nub is removed. Thumb placement can also cause unintended slide lock-backs.

How much does a Polymer 80 Glock 19 build typically cost?

A Polymer 80 Glock 19 build, including components like the frame, slide, barrel, and an optic, can cost around $800 to $1000, depending on the quality and brand of parts selected.

What are the benefits of building a Polymer 80 firearm?

The primary benefit of building a Polymer 80 firearm is the in-depth knowledge gained about how a Glock-style pistol operates. It provides a hands-on understanding of the trigger mechanism, mag release, and striker system.

Does a Polymer 80 Glock build work reliably with suppressors?

Reliability with suppressors can be inconsistent. This build experienced cycling issues when a Rugged Obsidian 45 suppressor was attached, indicating that suppressor compatibility may require further tuning or specific component choices.

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