Guns Modify Steel Hop Up Base for Marui M4 MWS GBB Rifle Net-Weight-(g)_276 The Madbull sniper hopup bucking

The Madbull sniper hopup bucking will take your rifle to another level of precision

- Made of rubber

The most up to date 490 Type Motor for the PTW EVOLUTION represents the pinnacle of Airsoft motor technology based on Systema's years of experience

so it may not be sufficient to empty one magazine under full auto shooting mode

Coated charging handle

Guns Modify Steel Hop Up Base for Marui M4 MWS GBB Rifle Net-Weight-(g)_276 The Madbull sniper hopup buckingGuns Modify Steel Hop Up Base for Marui M4 MWS GBB Rifle Steel Construction Design for Replace the Original Parts Suitable for Tokyo Marui M4 MWS Series Airsoft Gas Blow Back