Looking for maximum accuracy and performance from your sniper rifle? If the answer is yes, the Action Army VSR-10 hop-up unit solves this problem. The Action Army VSR-10 hop-up unit is a true high-end CNC precision-machined upgrade hop-up chamber for VSR-10 compatible airsoft sniper rifles. The chamber is designed to work perfectly with the well-designed thick Marui VSR-10 style hop-up buckings. Hop-up consistency and stability are ensured by adjusting the hop-up tension with a hex key through the magazine well. The hop-up is tightened by turning a hex screw, which means it stays firmly in place even when set to maximum – the friction of the screw increases as hop-up tension is applied.
Package includes mounting screws, nub, and springs.
Pro tip: Combining a Maple Leaf Autobot 75-degree VSR-10 hop-up bucking with a Maple Leaf curved tensioner and the Action Army hop-up unit creates an unbeatable setup for those seeking ultimate accuracy.