The Gun Modify Steel CNC 2 Stage Hammer 100%-150% is designed for the Tokyo Marui M4 MWS which enables the Tokyo Marui M4 MWS to shoot in two stages. This gives the user more control over the gun and realism, yet at the same time adds more durability to withstand strong pressure. 

Items included:
1x Gun Modify Steel CNC 2 Stage Hammer 100%-150% for Tokyo Marui M4 MWS