Prowin '30rd EVO' 50rds Gas Magazines for Tokyo Marui M4 MWS Series

Features:

• Grey finish.
• 50 round capacity.
• Improved gas efficiency.

Compatibility:

• Tokyo Marui MWS system GBBR.

About Prowin:

With an extremely prolific background, Prowin has been one of those names in the airsoft industry that is easily recognizable. Producing everything from their industry leading hop-up chambers to highly efficient gas magazines, when you see Prowin, you know you are in good hands.