Compatibility: For Most Tokyo Marui Spec M4/M16 Standard AEG Version 2 Gearboxes
Color: Red
Features
Machined from a solid aircraft grade aluminum block with tight tolerances to provide better accuracy, consistency, and durability
Precision rotary dial design for fine hop-up adjustments
Re-engineered hop-up levers and nubs to work best with R-hop, flat-hop, and standard-hop to keep the BBs shooting straight and accurate on every single shot
Accepts nozzle length from 21.00mm
Fully compatible with most aftermarket soft and hard rubber bucking without losing FPS or dropping BBs
Equipped with a new CNC delrin locking C-clip that is designed to hold the barrel tight without wobbling and twisting, 3 compression springs on top, at bottom and in center of housing to ensure the hop-up unit is exactly centered, straight, and air tight
Compatible with any 11mm inner bore AEG gearbox or HPA engine nozzle outlets
Specially designed with BB latching system to prevent dropping BBs after removing the magazine and manual opening to release BBs from inside the hop-up chamber
Package Includes:
1x CNC Aluminum Hopup Chamber M4A Pro
2x CNC Acrylic Side Cover
2x CNC Brass 2.5mm Side Wing
1x CNC Steel Pivot Pin
1x CNC Aluminum Hopup Lever
1x CNC Aluminum Soft Round Nub
1x CNC Aluminum Soft Flat Nub (4mm)
1x CNC Aluminum Hard Concave Nub (4mm)
3x Steel Nub Spring
1x CNC Steel Spring Guide
1x Steel Upper Compression Spring
1x Steel Center Compression Spring
1x CNC Delrin Locking C-Clip
1x CNC Brass Barrel Spacer
1x Brass Barrel Spacer Holder O-ring
1x CNC Aluminum Rotary Dial Knob
1x CNC Aluminum Inlet Adaptor (OD11mm)
1x CNC Brass Inlet Spacer
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