All most every Airsoft participant knows about hop-ups but there are a few players that don’t. Hop-up is basically the velocity of an airsoft BB if it’s fired out of an airsoft rifle. As soon as an airsoft sniper rifle has an adjustable hop-up, that means you may adjust the rate or increase the speed of the BB shooting from the rifle. Hop-up is also the theory of backspin, where it generally twist in a up and backward direction. This is cause by the BB grinding along the surface of the inside of the sniper rifles barrel. This grinding of the BB causes friction and provides it a spin, that twist offsets objects such as gravity and air resistance, letting the BB to travel further.
As stated earlier, the backspin allows the BB to fly farther and stay in the air more. There a also other things to consider like for example the wind and throw the trajectory of the BB off into the left or right depending on how strong the breeze is. There are particular hop-ups that will help counter this impact on the BB and a few hop-up are created especially for specific size BB to provide the best outcomes.
Should I told you the Bernoulli’s Principle is related to utilizing hop-up would you think me? Well in case you have no idea what the Bernoulli’s Principle is then in fundamental word it claims that”an increase in speed occurs simultaneously with the reduction of a change in the gravitational potential energy”
But the way those that applies to Airsoft? Stress is proportional to speed, because lower pressure equals higher speed. In best airsoft sniper rifle -less BB being fired by a sniper rifle will have an equivalent strain around the BB, however if a BB with a backspin creates a difference in stress on the other faces of the BB and this difference in pressure generates the BB travel further.
So you can see, by incorporating an extra backspin to the BB, the accuracy of an airsoft rifle can be significantly improved. That’s why it is wise to buy an airsoft sniper rifle using a flexible hop-up, and that means you have more control over where your BB’s end up or whom it hits. With this extra range in your shot will really boost your kill ratio in an Airsoft game. Knowing the way the hop-up works can give you higher confidence, as you realize how the hop-up update and hop-up in general works.