Maxx CNC Aluminum Hopup Chamber M4W

CNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPAMTWMilspec, Forged, Billet and MTW-9 series.The Hopup Chamber M4W unit is built with an aluminum Rotary Dial Knob for fine hopup adjustments, the precision Hopup Lever and 4mmBucking Nubs(6mmBucking Nubsare optional) to perform best with R-Hop and Standard-Hop to keep the BB shooting accurately and consistently on every single shot.The Hopup Chamber M4W unit is designed to accept the HPAMTWEngine M4 nozzle length, and fully compatible with most aftermarket soft and hard rubber buckings without losing FPS or dropping BB during use.The Hopup Chamber M4W unit is wisely equipped with an interchangeableInlet AdaptorOD11mm to ensure the hopup unit is inserted exactly in the center of the 11mm inner bore HPA Engine nozzle outlet without wobbling. (Inlet AdaptorOD11.5mm and OD12mm are optional)Also mounted the removable CNC Brass Side Wings to slide smoothly into the outer barrel slots, and included an advanced CNC Delrin LockingC-Clipto hold the inner barrel tight in place without wobbling and twisting.***The Dual UV LED Tracer Module is an add-on option to glow BB in the dark. Operating Voltage from 7VDC – 15VDC (2-4 cells LiPo, 6-13 cells NiCad). (Sold separately)***Test results: FPS might be increased from 10FPS to 30FPS over the stock setup. Please check your FPS!Includes1 x CNC Aluminum Hopup Chamber M4W unit2 x CNC Acrylic Side Cover2 x CNC Brass 2.6mm Side Wing1 x CNC Steel Pivot Pin1 x CNC Aluminum Hopup Lever1 x CNC Aluminum Soft Round Nub1 x CNC Aluminum Soft Flat Nub (4mm)1 x CNC Aluminum Hard Concave Nub (4mm)3 x Steel Nub Spring1 x CNC Steel Spring Guide1 x Steel Upper Compression Spring1 x Steel Center Compression Spring1 x CNC Delrin Locking C-Clip1 x CNC Brass Barrel Spacer1 x Brass Barrel Spacer Holder Oring1 x CNC Aluminum Rotary Dial Knob1 x CNC Aluminum Inlet Adaptor (OD11mm)SpecificationOverall Length: 51.15mmOverall Height: 22mmInlet Adaptor Outer Diameter (to fit into HPA Nozzle Outlet): 11mmHub Outer Diameter (to fit into Outer Barrel): 12mmHub Inner Diameter (to fit Nozzle): 8mmMaterial: Aluminum 6061FeaturesMachined from a solid aircraft aluminum block with tight tolerances to achieve the most accuracy, consistency, and durabilityPerformed accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 seriesPrecision Rotary Dial Knob for fine hopup adjustmentsRe-engineered the precision Hopup Lever and 4mm Bucking Nubs (6mm Bucking Nubs are optional) to perform best with R-Hop and Standard-Hop to keep the BB shooting accurately and consistently on every single shotRemovable Steel Pivot Pin for ease of setup and maintenanceAccepted the HPA MTW Engine M4 nozzle lengthFully compatible with most aftermarket soft and hard rubber buckings without losing FPS or dropping BB during useWisely equipped with an interchangeable Inlet Adaptor OD11mm to ensure the hopup unit is inserted exactly in the center of the 11mm inner bore HPA Engine nozzle outlet without wobbling. (Inlet Adaptor OD11.5mm and OD12mm are sold separately)Mounted the removable CNC Brass Side Wings to slide smoothly into the outer barrel slotsIncluded an advanced CNC Delrin Locking C-Clip to hold the inner barrel tight in place without wobbling and twistingEquipped with 2 compression springs on top and center to ensure the hopup unit is seated straight and air tight during useCompatible with any 11mm inner bore HPA Engine nozzle outletsThe Dual UV LED Tracer Module to glow BB in the dark ready!