Hop-Up Rubber V4 (Rocket)

The Hop Up rubber with a hardness of 70 degrees from the brand Rocket is designed for airsoft guns of the AEG type. It is compatible with all standard hop-up chambers. The rubber has a higher stiffness than the basic ones - 70 degrees, making it more suitable for replicas that already have some tuning. It works optimally at bullet speeds of 130 m/s and above. Three sealing rings promote ideal compression. The rubber will work excellently with heavy BBs during warm weather, while for cold conditions, it’s better to look for something softer. Comes supplied with a roller.