Series 70 1911 vs. Series 80 1911 (Which is BEST?)

Published on October 18, 2018
Duration: 10:39

The Yankee Marshal, an established firearms commentator, provides a detailed comparison between the Colt Series 70 and Series 80 1911 platforms. He clarifies that the primary difference lies in the Series 80's integrated firing pin block safety, absent in the Series 70. The video uses visual aids and animations to explain the mechanical differences, concluding that trigger pull variations are often manufacturer-dependent rather than inherent to the series design.

Quick Summary

The main difference between a Series 70 and Series 80 1911 is the Series 80's integrated firing pin block safety. This system uses a plunger and levers to prevent the firing pin from moving forward unless the trigger is pulled, acting as a drop safety. The Series 70 lacks this feature, maintaining the original, simpler Browning design.

Chapters

  1. 00:00Introduction to the 1911 Series Debate
  2. 00:53The Core Mechanical Difference
  3. 02:22Internal Visual Comparison
  4. 03:29Firing Pin and Mechanism Function
  5. 05:04Reliability and Safety Trade-offs
  6. 07:14Trigger Pull Comparison
  7. 08:07Final Verdict

Frequently Asked Questions

What is the main difference between a Series 70 and Series 80 1911?

The primary difference is the Series 80 1911 features an integrated firing pin block safety, comprising a plunger and levers, which is absent in the simpler, original design of the Series 70 1911. This block prevents the firing pin from moving forward unless the trigger is pulled.

Does the Series 80 1911 have a worse trigger pull than a Series 70?

While often claimed, the Yankee Marshal demonstrates that trigger pull differences are largely negligible and depend more on the manufacturer's quality control and any aftermarket modifications rather than the Series 70 vs. Series 80 design itself.

Is a Series 80 1911 less reliable than a Series 70?

The speaker argues that the Series 80's firing pin block system is simple and does not inherently reduce reliability. The added complexity is minimal and often a requirement for sale in certain jurisdictions, providing a drop safety.

Which 1911 series is better for beginners?

For beginners, the choice depends on priorities. A Series 70 offers a simpler design, while a Series 80 provides an additional drop safety. The Yankee Marshal suggests the difference is often unnoticeable in practical use, making personal preference key.

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