Compatible with Maxx Model's M4A, M4i, M4P and MRW hopup units
Compatibility: For Tokyo Marui, PolarStar, and Wolverine MTW that use Maxx Model M4A, M4i, M4P, MRW hopup series Material: CNC Aluminum alloy
Disclaimer: Professional installation highly recommended. Please use discretion when installing custom parts as fit and compatibility may vary. Modification may be required. Professional installation recommended.
About Maxx Model Products
Maxx Model Products design, manufacture, and make high quality parts for Airsoft products.