Gearbox reinforcement system for the M4/M16 replicas family - H-Clamp

    Gearbox reinforcement system for the M4/M16 replicas family - H-Clamp

The H-Clamp reinforcement system’s duty is to fill the blank space between the gearbox’s frame and the Hop-Up system what additionally secures the front of the replica by transferring a part of the forces that influence the replica’s body during the piston’s operating cycle. This allows for increasing the gearbox’s frame lifespan. The application of the module is recommended for power tune ups.