COMPATIBILITY HELP!!!!
 

Hi frds ihave a kit upgrade Hurricane M100 for M4 Marui and now i need to upgrade my M16 VN marui from 285 FSP to 320-330 MAXIMUN ( question of rules ) . Anybody knows if this kit is compatible whit my Viet version ? or i need a new kit specific for my M16 model .



Tku vm frds