ROTARY HOP-UP CHAMBER FOR SPECNA ARMS M4 EDGE™ REPLICASSKU: 108SPA5004
A rotary Hop-Up chamber made of polymer for M4 replicas. The implementation of a comfortable knob enables quick and precise adjustment of the Hop-Up BB spin setting.
Attention: the set does not include a Hop-Up bucking.
Original Spare Parts are exactly the same high-quality parts as the ones used in the production of serial Specna Arms replicas.