The different types of hop-ups and which one is best for you This is important because too much backspin can cause your bb’s to curve up too much, while too little backspin will result in your shots not going as far as you want them to. This type of hop-up allows you to dial in the amount of backspin that you want on your bb’s.

There are many different types of hop-ups available on the market, but the most common is the adjustable hop-up. without a hop-up, your shots will be less accurate and will not travel as far. This added backspin makes the bb’s fly straighter and further. An airsoft hop-up is a device that increases the backspin on your bb’s as they leave the barrel.