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

The Prowin 30rd style M4 magazine is designed to work with the Tokyo Marui M4 MWS GBBR series and Type 89.  This magazine boats improved gas efficiency and an outstanding 50rd capacity!  

Capacity:

• 50rds

Compatibility: 

• Tokyo Marui M4 MWS GBBR Series 
• Tokyo Marui Type 89 GBBR Series 

Includes: 

• x1 Prowin '30rd EVO' 50rds Gas Magazines for Tokyo Marui M4 MWS GBBR Series

Disclaimer: All aftermarket upgrade parts require necessary skill or modification to install and assemble, please consult with your airsoft technician if needed.