Maxx Model CNC Aluminum Hop-up Unit for M4 (MI-PRO)
- Machined from a solid aircraft aluminum block with tight tolerances to provide better accuracy, consistency, and durability
- Improved accuracy and ensure consistent air seal for ICS CXP/CS4/EBB (include old models) M4/M16 AEG series
- Precision rotary dial design for fine hopup adjustments
- Re-engineered the hopup levers and concave nubs to work best with R-hop, Flat-Hop and Standard-Hop to keep the BBs shooting straight and accurate on every single shot
- Removable Brass Threaded Slot Pin for setup and maintenance
- Compatible with ICS stock nozzle, or nozzle length from 21.00mm to 21.25mm
- Fully compatible with stock bucking and most aftermarket soft and hard rubber bucking without losing FPS or dropping BBs
- Specially designed with BB Latching System to prevent dropping BBs after removing the magazine, manually opened to release BBs from inside hopup chamber by hand
- Compatible with ICS CXP/CS4/EBB (include old models) M4/M16 AEG series
-
Overall Length: 51mm
Overall Height: 38.5mm
Hub Outer Diameter (to fit into Outer Barrel): min 12mm
Hub Inner Diameter (to fit Nozzle): max 8.3mm
Feeder Outer Diameter (to fit magazine): min 9.25mm
Feeder Length (to fit magazine): max 6.25mm
- Hopup Kit Includes:
- 1 x CNC Aluminum Hopup Chamber MI Pro (with BB Latching System) unit
- 2 x Strong Clear Vinyl Cover
- 1 x CNC Aluminum Standard-Hop Arm
- 1 x CNC Aluminum R-Hop Arm
- 1 x Silicone Rubber Standard-Hop Nub Damper
- 1 x Silicone Rubber R-Hop Nub Damper
- 1 x CNC Aluminum 4.5mm length Precision R-Hop Concave Nub
- 1 x CNC Aluminum 6mm length Precision R-Hop Concave Nub
- 1 x CNC Brass Threaded Slot Pin
- 1 x CNC Delrin Locking C-Clip
- 1 x CNC Barrel Brass Spacer
- 1 x Brass Spacer Holder Oring
- 3 x Steel Compression Spring
