Hop Arms

Strike HOP ARM for M4A1 MWS Read more

Angry Gun CNC Complete Hop Up Adjuster Set for Marui M4 MWS GBB Read more

The T8 Flat Hop up Arms Set V2 for Original Tokyo Marui is processed by CNC machined, and the flat Hop-Up design helps stabilize the ballistic trajectory. It is suitable for changing the Hop-Up quick release seat of the TM system to the flat Hop-Up struct Read more

This aluminium hop-up compression bar is made by precision CNC process for M4(T.Marui) GBB/MWS. This lever replaces the original T.Marui hop-up compression lever and rubber hop-up nub. The modification of this lever improves the hop up performance and re Read more

KSC / KWA Steel hopup Arm Read more

KSC MP7 Hop Plunger Read more