Maxx CNC Aluminum Hopup Chamber EVO

CNC Aluminum Hopup Chamber EVO unit is precisely machined to perform accurately and consistently on theASG 2018 CZ Scorpion EVO-3 Airsoft Rifles.The Hopup Chamber EVO unit is built with a Precision Aluminum Rotary Dial Knob for fine hopup adjustments and equipped with 4mm Flat SoftBucking Nub(6mmBucking Nubis 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 EVO unit is designed to accept the18.5mmnozzle length, and fully compatible with most aftermarket soft and hard rubber buckings without losing FPS or dropping BB during use.The Hopup Chamber EVO unit is wisely built with a self-centering inlet to ensure the hopup unit is inserted exactly in the center of the 11.5mm inner bore ASG EVO-3 gear box outlet without wobbling.Also 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 EVO unit1 x Dual UV LED Boards and Module set (optional)2 x Strong Clear Vinyl Cover set1 x CNC Aluminum Soft Round Nub1 x CNC Aluminum Soft Flat Nub (4mm) (Pre-installed)2 x Steel Nub Spring1 x Steel Compression Spring1 x Brass Dial Bushing1 x Dial O-ring1 x CNC Precision Aluminum Rotary Dial Knob1 x CNC Delrin Locking C-Clip1 x CNC Brass Barrel Spacer1 x Brass Barrel Spacer Holder O-ringSpecificationOverall Length: 47mmOverall Height: 26.25mmInlet Diameter: 11.5mmHub Outer Diameter (to fit into Outer Barrel): 12mmHub Inner Diameter (to fit Nozzle): 7mmMaterial: Brass/Aluminum 6061FeaturesMachined from a solid aircraft aluminum block with tight tolerances to achieve the most accuracy, consistency, and durabilityPerformed accurately and consistently on the ASG 2018 CZ Scorpion EVO-3 Airsoft RiflesBuilt-in Precision Aluminum Rotary Dial Knob for fine hopup adjustmentsPre-installed 4mm Flat Soft Bucking Nub (6mm Bucking Nub is optional) to perform best with R-Hop and Standard-Hop to keep the BB shooting accurately and consistently on every single shotAccepted the 18.5mm nozzle lengthFully compatible with most aftermarket soft and hard rubber buckings without losing FPS or dropping BB during useWisely built with a self-centering inlet to ensure the hopup unit is inserted exactly in the center of the 11.5mm inner bore ASG EVO-3 gear box outlet without wobblingIncluded an advanced CNC Delrin Locking C-Clip to hold the inner barrel tight in place without wobbling and twistingThe Dual UV LED Tracer Module to glow BB in the dark ready!