





This CNC machined aluminum hop up arm is designed to replace the defective factory hop up arm that comes with the VFC MP7 AEG. The factory arm has a tendency to tilt off at a severe angle when hop up is applied, making it unsuitable for long distance shooting or more precision modifications, such as R-Hops or buckings that operate similar to R-Hops. This is due to the weaker plastic material torquing and twisting over when the wheel is adjusted.
The CNC aluminum construction of this arm resists twisting and provides superior even hop up pressure and improves accuracy.
Specifications
Specific References