Guide to 1911’s - From 2 World Wars to Modern Day

Published on February 28, 2025
Duration: 81:51

This video offers a deep dive into the history and evolution of the 1911 pistol, presented by experts from Alchemy Custom Weaponry. It meticulously breaks down the 1911 into distinct eras: Pre-War, Post-War, Neo-Vintage (Series 70/80), and Modern Production. Key design changes, notable manufacturers, and the rise of custom 1911s are discussed, providing valuable insights for collectors and enthusiasts looking to understand the platform's rich heritage and technical nuances.

Quick Summary

The 1911 pistol has evolved through distinct eras: Pre-War (1911-1945), Post-War (1945-1970s), Neo-Vintage (Series 70/80), and Modern Production. Key differences include trigger length, grip safeties, hammer spurs, and safety mechanisms like the Series 80 firing pin block. Collectors should use reference guides to authenticate vintage models and understand their historical significance.

Frequently Asked Questions

What are the main differences between a 1911 and a 1911A1?

The 1911A1, introduced around 1924, featured several improvements over the original 1911, including a shorter trigger, frame scallops, an arched mainspring housing, a longer grip safety, and a shortened, thinner hammer spur. It also had a wider front sight.

What is a collet bushing in a 1911 and why is it significant?

A collet bushing, found in Series 70 1911s, is a spring steel barrel bushing designed to grip the barrel for increased accuracy. While effective, it's fragile and prone to breaking if removed and reinstalled improperly, making it a point of caution for collectors and owners.

Why did Colt introduce the Series 80 firing pin block safety?

The Series 80 firing pin block was introduced in the 1980s to enhance drop safety, addressing concerns about inertia-driven firing pins potentially causing accidental discharges if the firearm was dropped. This mechanism prevents the firing pin from moving until the trigger is pulled.

What makes post-war Colt commercial 1911s valuable for custom builds?

Post-war Colt commercial 1911s are highly regarded as base guns for custom builds because they were often finished beautifully, sometimes utilizing WWII surplus parts. The manufacturing process allowed for more time and precision, resulting in a high-quality foundation for modifications.

How can collectors authenticate vintage 1911 pistols?

Authenticating vintage 1911s involves meticulous examination of inspector marks, ordnance stamps, serial numbers, and overall finish consistency. Using comprehensive reference books specific to 1911 models and eras is crucial for accurate identification and valuation.

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