VFC M249 GBB Hop Arm

Maximise your VFC M249 GBBs Accuracy with the BBA Hop Arm. Crafted from Aluminium, the concave design of our hop arm is designed to squeeze the absolute most of the VFC M249 platform by tightening the groupings at longer ranges. From our testing we've seen a consistent improvement of groupings at ranges past 40m across a variety of M249s. We mainly used .32s for testing, but we recommend at least .3s with this hop arm for the maximum performance jump. We currently recommend you pair the BBA M249 Hop Arm with the 4UANTUM GBB Bucking. Includes the Hop Arm itself and a 2mm pin