Madbull VSR10 Hop Up Bucking $200 Mystery Box Breathable material for comfort during

Breathable material for comfort during prolonged use

When you want this pouch out of the way

Anodized for durability

At the heart of its design are the reinforced elbows

Madbull VSR10 Hop Up Bucking $200 Mystery Box Breathable material for comfort duringAbout The Madbull VSR10 Hopup Bucking The Madbull buckings will improve your air seal as well as increase the accuracy of your airsoft gun. The hopup bucking in a piece of rubber that is responsible for giving backspin to your BB as it is fired out of your gun. Inside this cylindrical piece of rubber is a little bump inside of the bucking that is what actually makes the contact to produce the hopup effect. Within the hopup unit hopup chamber, you have