The Colt Series 80 1911 is a semiautomatic pistol that has been a staple in the firearms industry for decades. As a domain-specific expert with a background in firearms engineering and a passion for historical firearms, I can attest to the significance of this model in the evolution of the 1911 design. The Series 80, introduced in the early 1980s, was Colt's response to the growing demand for a safer 1911 pistol that could be carried with a round chambered, a feature that was becoming increasingly popular among law enforcement and civilian carriers.
One of the primary innovations of the Series 80 was the incorporation of a firing pin block, a mechanism designed to prevent the firing pin from striking the primer unless the trigger is fully pressed. This safety feature was a significant departure from the traditional 1911 design, which relied on a combination of the grip safety and the manual safety to prevent accidental discharges. The Series 80's firing pin block added an extra layer of security, making it a more attractive option for those who carried their pistols for self-defense or as a duty weapon.
Key Points
- The Colt Series 80 1911 was introduced in the early 1980s as a safer alternative to the traditional 1911 design.
- The Series 80 features a firing pin block, which prevents the firing pin from striking the primer unless the trigger is fully pressed.
- This model was designed to be carried with a round chambered, making it popular among law enforcement and civilian carriers.
- The Series 80 has undergone several design changes and improvements over the years, including the introduction of new finishes and ergonomic enhancements.
- Despite its popularity, the Series 80 has faced criticism from some 1911 purists who prefer the traditional design without the firing pin block.
Design and Features

The Colt Series 80 1911 retains much of the classic 1911 design, including its single-action trigger, manual safety, and grip safety. However, the addition of the firing pin block sets it apart from its predecessors. This mechanism is engaged when the trigger is not fully pressed, preventing the firing pin from moving forward and striking the primer. Once the trigger is fully pressed, the firing pin block is disengaged, allowing the pistol to fire normally.
In addition to the firing pin block, the Series 80 features a number of other design enhancements, including a redesigned trigger system and an improved safety lever. The trigger pull on the Series 80 is typically heavier than that of the traditional 1911, due to the additional complexity of the firing pin block mechanism. However, this heavier trigger pull has not detracted from the pistol's popularity, as many shooters find it to be a worthwhile trade-off for the added safety feature.
Performance and Reliability
The Colt Series 80 1911 has established a reputation for reliability and performance, with many owners and shooters reporting thousands of rounds fired without incident. The pistol’s accuracy is also noteworthy, with many models capable of producing groups of 2-3 inches at 25 yards. While the Series 80 may not be as highly regarded as some other 1911 models in terms of sheer accuracy, its reliability and durability make it a popular choice for self-defense and duty use.
Model | Caliber | Barrel Length | Weight |
---|---|---|---|
Colt Series 80 1911 | 9mm,.45 ACP | 5 inches | 39 ounces |
Colt Series 80 1911 Commander | 9mm,.45 ACP | 4.25 inches | 34 ounces |
Colt Series 80 1911 Gold Cup | .45 ACP | 5 inches | 40 ounces |

Criticisms and Controversies

Despite its popularity, the Colt Series 80 1911 has faced criticism from some 1911 purists who prefer the traditional design without the firing pin block. Some argue that the firing pin block mechanism is unnecessary and can actually decrease the reliability of the pistol, as it adds an extra layer of complexity to the trigger system. Others have criticized the Series 80 for its heavier trigger pull, which can be a drawback for some shooters.
However, it's worth noting that the vast majority of owners and shooters have reported positive experiences with the Series 80, and the pistol has established a reputation for reliability and durability. While it may not be the perfect pistol for everyone, the Colt Series 80 1911 remains a popular and highly regarded option for those in the market for a high-quality 1911.
What is the primary difference between the Colt Series 80 1911 and the traditional 1911 design?
+The primary difference between the Colt Series 80 1911 and the traditional 1911 design is the addition of a firing pin block mechanism, which prevents the firing pin from striking the primer unless the trigger is fully pressed.
Is the Colt Series 80 1911 a reliable pistol?
+Yes, the Colt Series 80 1911 has established a reputation for reliability and durability, with many owners and shooters reporting thousands of rounds fired without incident.
What are some common criticisms of the Colt Series 80 1911?
+Some common criticisms of the Colt Series 80 1911 include the heavier trigger pull and the addition of the firing pin block mechanism, which some argue is unnecessary and can decrease the reliability of the pistol.