FPS Airsoft What Is It

Introduction

As Airsoft enthusiasts have rightly pointed out, one of the most important and fundamental concepts to grasp when getting into Airsoft is understanding the role of fps, or frames-per-second. While more experienced players may know the finer details behind Airsoft ballistics and fps, it can sometimes be confusing and overwhelming for beginners. As a result, this article looks to offer a detailed explanation of fps in Airsoft, as well as look at the related topics that surround this concept.

What Is FPS?

FPS, or frames-per-second, is a measure of how fast the Airsoft BB (the small round plastic pellets used in Airsoft) is propelled out of the gun. It is measured in feet per second, and often serves as a tool to gauge the effectiveness and performance capabilities of an Airsoft gun, or marker. In general, most Airsoft guns have an FPS rate of between 150 and 350, with spring types being on the lower end, and AEG's (or Automatic Electric Guns) having the highest rate. Knowing your fps rate is important, as many Airsoft sites limit the fps that players can use on the field.

How Is FPS Measured?

FPS is commonly measured by using a chronograph, or a chrono for short. This chrono is device is specifically designed to measure the speed of Airsoft BB's as they are exiting the gun. The chrono is set-up at a certain distance in front of the gun (10-15 yards depending on the rules of the game) and includes a series of sensors that detect the speed of the BB as it passes by. The reading is then taken and displayed for the user to monitor and keep track of their guns FPS rate.

How Does Airsoft BB Weight Affect FPS?

The weight of the Airsoft BB can have a profound effect on the speed at which it is propelled out of the gun. Generally, heavier BB's carry more momentum and exit the gun with higher velocity, coupled with greater accuracy. Light BB's on the other hand, have the opposite effect, and can have a reduced FPS rate. As a result, it's important to keep in mind the weight of the BB when considering the FPS rate of a gun.

How Can FPS Be Adjusted?

FPS can be adjusted by using different parts on the gun. These parts can include the spring, motor, piston, hop-up, and other components. Generally, a higher quality spring, motor, or piston will deliver more power and higher FPS rate. Alternatively, a weaker spring, motor, or piston will deliver a lower rate of FPS. In addition, upgrading the hop-up can also help to increase the power and accuracy of the gun.

Safety Considerations

Using high FPS Airsoft weaponry can be dangerous, and should generally not be used during close-quarter games or in indoor arenas. As a result, many Airsoft sites limit the FPS rate that players can use in their facilities. In addition, always remember to wear the appropriate safety equipment such as a full face mask when out on the field.

Conclusion

In summary, fps can be a complex and confusing concept when first getting into Airsoft, but once you understand the basics it can be easy to navigate. FPS can be measured by using a chronograph, and can be adjusted by tweaking different parts on the gun. Finally, always make sure to adhere to safety regulations and specific site rules when playing Airsoft.