ULTRAFORCE Inlet Injection Valves for Tokyo Marui / KSC / Marushin / Maruze Jet Ski TRX-4M is the perfect size

TRX-4M is the perfect size to fit in a backpack for fun on the go

Beautiful to display—with Traxxas performance that demands you to drive

With a single stack magazine and realistic slide lock and cocking

CCT Nozzle Valve Spring is constructed with high strength spring steel and uses a hard coating to enhance it durability and stability

ULTRAFORCE Inlet Injection Valves for Tokyo Marui / KSC / Marushin / Maruze Jet Ski TRX-4M is the perfect sizeULTRAFORCE Inlet Injection Valves for Tokyo Marui KSC Marushin Maruze A new design nozzle valve which can smooth and enhance gasflow. It also minimises the gas loss to fasten the entire cycling. 100% CNC machined with 7075 Aluminum. Each packing serves with 2 different options of valve spring. CCT Nozzle Valve Spring constructed with high strength spring steel and hard coating to enhance it durability and stability. 2 different lengths of spring