Matrix Polycarbonate Rotary Hop-Up for M4/M16 Series Airsoft AEGs by SHS

Features: Includes bucking & barrel lock Durable injection molded polycarbonate construction Precise rotary adjustment Compatibility: Fits most M4/M16 series Airsoft AEGsMaterial: Injection molded polycarbonateManufacturer: Matrix About Matrix Established in 2001 for Airsofters by Airsofters. Team Matrix thrive on the vision to better the sport of Airsoft with affordable high quality Airsoft equipment. With decades of experiences as Airsoft enthusiasts ourselves, we live, sleep, and breathe Airsoft. Matrix offers a wide selection of skirmish grade replicas from rifles to pistols, a wide variety of accessories, and tactical equipment from helmets to boots. It is the Matrix mission to prepare every Airsoft shooter the perfect experience!