Which one is better? Glock 19 or Sig Sauer P320 Pistol, Gun Review

Which one is better? Glock 19 or Sig Sauer P320 Pistol, Gun Review

Which one is better? Glock 19 or Sig Sauer P320 Pistol, In Depth Gun Review

Glock 19 picture for the Glock 19 Sig Sauer P320 Review

The Glock 19 and the Sig Sauer P320 are two of the most popular handguns on the market. Both are widely used by law enforcement officers, military personnel, and civilians. In this article, we will compare the Glock 19 and the Sig Sauer P320 in terms of design, performance, reliability, and overall value.


The Glock 19 is a compact, semi-automatic pistol that is made entirely of polymer. It has a 4-inch barrel and a 15-round magazine capacity. The Glock 19 is known for its simplicity and reliability, with only 34 parts, including the magazine. The Glock 19 also features the Glock Safe Action System, which consists of three passive safety mechanisms: a trigger safety, a firing pin safety, and a drop safety.

On the other hand, the Sig Sauer P320 is also a semi-automatic pistol, but it has a modular design. The Sig Sauer P320 can be easily customized to fit the individual needs of the shooter. The P320 comes in four different sizes: full-size, compact, subcompact, and X-series. The Sig P320 also features a changeable grip module that can be swapped out with different sizes for a personalized fit. The P320 has a 3.9-inch barrel and a magazine capacity of 15 rounds.


Both guns are highly accurate, but the Sig Sauer P320 has a slightly better trigger. The trigger on the P320 is smoother and more responsive, allowing for faster target acquisition and better accuracy. In addition, the P320 has a shorter trigger reset, which means that the shooter can quickly fire subsequent shots with less finger movement. Also the way the P320 is designed allows for the shooter to change to different sized frames and configurations for their needs much easier than the Glock 19.

The Glock 19, on the other hand, has a relatively heavy trigger pull. This can make it more difficult to achieve precise shots when rapid firing. However, the Glock 19 has a higher muzzle velocity than the P320, which can result in more stopping power. The Glock 19 has been tried and tested from many police and government agencies and is highly regarded.


Both the Glock 19 and the Sig Sauer P320 are known for their reliability. The Glock 19 has been in production for over 30 years and has a proven track record for durability and longevity. The Glock 19 has been extensively tested in extreme conditions and has been found to be highly resistant to wear and tear.

The Sig Sauer P320, on the other hand, has had some issues with reliability. In 2017, the P320 was recalled due to a drop safety issue. However, Sig Sauer quickly fixed the issue and reissued the guns to their owners.  The new versions of the firearm have been a more reliable firearm and are pleasing many of the owners of them perfectly.

Overall Value

In terms of overall value, the Glock 19 is the clear winner. The Glock 19 is less expensive than the Sig Sauer P320, making it a more affordable option for those who are looking for a reliable and durable pistol. Additionally, the Glock 19 has a wide range of aftermarket parts and accessories, making it easy to customize to fit individual needs.

The Sig Sauer P320, while more expensive, offers a more customizable experience. The modular design allows shooters to choose from different sizes and grip modules, making it a more personalized choice. However, the customization options can add up quickly, making the P320 a more expensive option in the long run.  The P320 popularity has made it very customizable almost on par with the Glock 19 but still comes at a more expensive price point in most cases.


In conclusion, both the Glock 19 and the Sig Sauer P320 are excellent handguns for this review. They are both highly accurate, reliable, and have a proven track record of performance. However, the Glock 19 is the more affordable option and has a wide range of aftermarket parts and accessories available. The Sig Sauer P320, on the other hand, offers a more customizable experience and a smoother trigger. Ultimately, it comes down to personal preference and what features are most important to the shooter.

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