Not only software: specialized athletic compound

Killer Instinct. It could be the name of a film but instead in the world of archery this is the name of an American company that produces sporting crossbows for all tastes, but always excellent, reliable and performing products.

In this article we talk about the “Boss” 405FPS model sports crossbow capable of developing 220 pounds of power.

Due to its accuracy, this model is particularly suitable for target shooting and is able to compete successfully even in very popular tournaments.

Innovation and design are found in every Killer Instinct model and in this Boss 405fps we find all of this.

Speed ​​of the dart and developed power are hot topics when it comes to sports crossbows, the discovery of this crossbow will start from here.

First of all, we translate the Anglo-Saxon units of measurement into the more familiar international ones.

The power of 220 pounds therefore becomes a thrust on the arrow at the moment of the shot of 99.8 kg and thanks to this thrust the crossbow is able to push out the dart at a speed of 405FPS, or 123 meters per second! archi sportivi compound

Making the necessary calculations for the supplied dart which has a weight of 370 grains, or 24g, the energy at the time of release is 180 Joules.