Glock 21 Vs Glock 21sf: Which Reigns Supreme?

The Glock 21 and Glock 21SF are two popular pistols from the renowned Austrian firearms manufacturer, Glock. Both firearms are chambered in.45 ACP and are known for their reliability, durability, and versatility. However, there are some key differences between the two that set them apart. In this article, we will delve into the details of each pistol and compare their features, specifications, and performance to help you decide which one reigns supreme.

Design and Features

The Glock 21 is a full-size pistol that was introduced in 1990, while the Glock 21SF was introduced in 2007. The "SF" in Glock 21SF stands for "Short Frame," which refers to the pistol's shorter grip length compared to the standard Glock 21.

The Glock 21 has a overall length of 8.03 inches and a height of 5.47 inches, while the Glock 21SF has a overall length of 7.28 inches and a height of 4.59 inches. The shorter grip length of the Glock 21SF makes it easier to conceal and more comfortable to carry for users with smaller hands.

Both pistols have a polygonal rifled barrel, a safe-action trigger system, and a striker-fired design. They also feature Glock's signature Tenifer finish, which provides excellent corrosion resistance and durability.

Trigger and Safety

The trigger on both pistols is Glock's signature safe-action trigger, which features a trigger safety and a firing pin safety. The trigger pull is approximately 5.5 pounds, and the reset is around 0.5 inches.

The Glock 21 and Glock 21SF also feature a decocking lever, which allows the user to safely decock the pistol without having to pull the trigger.

Performance and Accuracy

Both pistols are chambered in.45 ACP and have a magazine capacity of 13 rounds. They are known for their reliability and accuracy, and are popular among law enforcement and civilian shooters alike.

In terms of accuracy, the Glock 21 and Glock 21SF are virtually identical. They both feature Glock's signature polygonal rifled barrel, which provides excellent accuracy and durability.

However, the Glock 21SF has a slightly shorter barrel length, which may affect its accuracy at longer ranges. The Glock 21 has a barrel length of 4.6 inches, while the Glock 21SF has a barrel length of 4.25 inches.

Reliability and Durability

Both pistols are known for their reliability and durability. They are built with Glock's signature Tenifer finish, which provides excellent corrosion resistance and durability.

The Glock 21 and Glock 21SF have also been tested extensively by law enforcement and civilian shooters, and have proven themselves to be highly reliable and durable.

Conclusion

The Glock 21 and Glock 21SF are both excellent pistols that are popular among law enforcement and civilian shooters. While they share many similarities, there are some key differences that set them apart.

The Glock 21 is a full-size pistol with a longer grip length and a longer barrel length, while the Glock 21SF is a compact pistol with a shorter grip length and a shorter barrel length.

Ultimately, the choice between the Glock 21 and Glock 21SF will depend on your individual needs and preferences. If you prefer a full-size pistol with a longer barrel length, the Glock 21 may be the better choice. However, if you prefer a compact pistol with a shorter grip length, the Glock 21SF may be the better choice.

Final Thoughts

If you're in the market for a new pistol, we recommend trying out both the Glock 21 and Glock 21SF to see which one feels and shoots better for you.

Glock 21 and Glock 21SF Image Gallery

We hope this article has provided you with a comprehensive comparison of the Glock 21 and Glock 21SF. Whether you're a law enforcement officer or a civilian shooter, we're sure that one of these pistols will meet your needs and preferences.

What's your experience with the Glock 21 and Glock 21SF? Share your thoughts and opinions in the comments section below.