From the Vault: The Colt Diamondback

Published on May 27, 2022
Duration: 4:01

This "From the Vault" episode from Brownells, hosted by Keith Ford, details the Colt Diamondback revolver. Introduced in 1966 as a less expensive alternative to the Python, the Diamondback is based on the D frame, unlike the Python's I frame. It was chambered in .38 Special and .22 LR, with barrel lengths of 2.5, 4, and 6 inches. Key differences from the Python include exterior finish quality and internal fitting, with the Diamondback featuring a fixed firing pin compared to the Python's frame-mounted one. Production ran from 1966 to 1988, with rumors of a stainless steel revival.

Quick Summary

The Colt Diamondback, introduced in 1966, was designed as a more accessible revolver than the Python, built on the D frame and chambered in .38 Special and .22 LR. Key differences include a fixed firing pin (vs. Python's frame-mounted) and a less elaborate finish. Production ran from 1966 to 1988.

Chapters

  1. 00:09Introduction to From the Vault
  2. 00:13Colt's Goal: A Python Alternative
  3. 00:32Introducing the Colt Diamondback (1966)
  4. 00:37Diamondback vs. Python: Frame Differences
  5. 00:46Diamondback Calibers and Barrel Lengths
  6. 00:57Key Differences: Finish and Internals
  7. 01:48Firing Pin Mechanism: Diamondback vs. Python
  8. 02:00Diamondback is Not a Downsized Python
  9. 02:11Production Years (1966-1988)
  10. 02:18Rumors of Diamondback Revival
  11. 02:32The Rare .22 Magnum Diamondback
  12. 03:21Example: 1972 Unfired Diamondback
  13. 03:39Viewer Questions and Engagement

Frequently Asked Questions

What were the primary calibers offered for the Colt Diamondback revolver?

The Colt Diamondback revolver was primarily chambered in two calibers: .38 Special and .22 Long Rifle. This dual-caliber offering provided versatility for different shooting applications, from self-defense to economical practice.

How did the Colt Diamondback differ from the Colt Python in terms of frame and finish?

The Colt Diamondback is based on the D frame, while the Python uses the larger I frame. The Diamondback also featured a less elaborate exterior finish and less hand-fitting compared to the Python's highly polished royal blue finish and meticulous craftsmanship.

What are the key mechanical differences between the Colt Diamondback and Colt Python firing mechanisms?

A significant mechanical distinction is the firing pin. The Colt Diamondback has a fixed firing pin integrated into the hammer, whereas the Colt Python features a frame-mounted firing pin, representing a notable difference in their internal designs.

When was the Colt Diamondback produced, and are there plans for its return?

The Colt Diamondback was produced from 1966 to 1988. There are rumors suggesting Colt may bring the Diamondback back into production, possibly as a stainless steel model, to align with their current 'snake gun' lineup.

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