How can you tell a Series 70 from a Series 80 1911? For starters, the Series 70 has a shorter trigger, meaning there is less chance of accidental discharge if the gun is dropped. The Series 80 has a firing pin block safety, which the Series 70 does not. Finally, the Series 70 has a slightly different grip safety, which allows for a more comfortable grip.
Advance Tips: How To Tell Series 70 From 80?

There are several ways to tell a Series 70 from a Series 80 1911. One way is to look at the frame just above the trigger. On a Series 70, there will be a cutout (or relief cut) in the frame, while the Series 80 will have a solid frame in this area. Another way is to look at the thumb safety. On a Series 70, the thumb safety will have a small gap between it and the frame when the safety is in the “off” position. On a Series 80, the thumb safety will be flush with the frame in the “off” position. Finally, you can look at the hammer. On a Series 70, the hammer will have a flat surface on the back, while the Series 80 will have a rounded surface on the back.
Series 70 vs Series 80
When it comes to the 1911, there are two different types of designs that you will see – the Series 70 and the Series 80. Both of these designs have their own benefits, but there are also some key differences between the two that you should be aware of. Here is a look at the key differences between the Series 70 and Series 80 1911 so that you can make the best decision for your needs.
Series 70
The Series 70 1911 is the original design for this gun. It was first introduced in the early 1900s, and it quickly became a popular choice for military and law enforcement personnel. One of the main benefits of the Series 70 is that it is a very simple design. This makes it easy to use and maintain, and it also makes it more reliable than some of the other designs on the market.
Series 80
The Series 80 1911 was introduced in the 1980s, and it is a more advanced design than the Series 70. One of the main benefits of the Series 80 is that it has a firing pin block safety. This safety feature helps to prevent accidental discharge if the gun is dropped or mishandled.
Key Differences
One of the key differences between the Series 70 and Series 80 is the firing pin block safety. This is a safety feature that is found on the Series 80 but not on the Series 70. Another difference is that the Series 80 has a more advanced trigger system than the Series 70. The Series 70 has a single-action trigger, while the Series 80 has a double-action trigger.
Which is Better?
When it comes to deciding which of these two designs is better, it really depends on your needs and preferences. If you are looking for a simple design that is easy to use and maintain, then the Series 70 is a good choice. If you are looking for a design that has a firing pin block safety and a more advanced trigger system, then the Series 80 is a better choice.
1911 Series 70 vs Series 80: What’s the Best?

When it comes to choosing a 1911, there are two main types: the Series 70 and the Series 80. Both have their own set of pros and cons, so it can be difficult to decide which one is right for you. In this article, we’ll compare the two types of 1911s and help you decide which one is best for you.
The Series 70 is the original 1911 design. It was developed by John Browning and introduced in 1911. The Series 70 is a single-action only handgun, which means that the hammer must be cocked before each shot. This can be seen as a pro or a con, depending on your preferences. Some people prefer the simplicity of a single-action only handgun, while others find it to be a hindrance.
The Series 80 was introduced in 1989 and is a double-action/single-action handgun. This means that the first shot can be fired in double-action mode, which requires only a trigger pull to fire. The subsequent shots can be fired in single-action mode, which requires the hammer to be cocked before each shot.
Many people prefer the Series 80 because it gives them the option of firing in double-action mode. This can be seen as a safety feature, as it can help prevent accidental discharge. However, some people find the double-action trigger pull to be too heavy.
So, which is the best 1911 for you? It really depends on your preferences. If you prefer a simpler handgun, then the Series 70 is probably a better option. If you want the option of firing in double-action mode, then the Series 80 is probably a better choice. Ultimately, it’s up to you to decide which features are most important to you.
Frequently Asked Questions [FAQs]
The difference between the two is that the Series 70 has a firing pin that is mounted in the slide, while the Series 80 has a firing pin that is mounted in the frame. This means that the Series 80 is less likely to jam if there is debris in the gun.
There is no definitive answer, as both have their pros and cons. Some people prefer the Series 70 because it is slightly lighter and simpler, while others prefer the Series 80 for its extra safety features.
If you are not sure, the best way to tell is to take it to a gunsmith or gun dealer and have them take a look.
Yes, it is true that some Series 70 1911s have been known to jam. However, this is usually due to debris in the gun or incorrect ammunition being used.
The easiest way to tell is to look for the Series 70 or Series 80 markings on the gun. If you cannot find these markings, then the best way to tell is to take it to a gunsmith or gun dealer and have them take a look.
Conclusion
The most obvious way to tell a Series 70 from a Series 80 is the location of the firing pin. In a Series 70, the firing pin is located on the hammer, while in a Series 80 it is located in the slide. Another way to tell the two apart is by the width of the slide. The Series 70 has a narrower slide than the Series 80.Series 70 is generally considered to be the better of the two designs, as it is simpler and more reliable. The Series 80 is more complex, and its additional features are not generally considered to be worth the trade-off in reliability.

A. Wilcox Head is a lifelong shooter, hunter, and firearms enthusiast. Head grew up in a family where firearms were a way of life, and from an early age, he was taught the importance of firearm safety, accuracy, and proper hunting techniques.