Complete Build  With FORGED Carbon Fiber Tube 

Build Included:

QCU FORGED Tube with CNC Black Parts (Possible to Paint)

Lower Color of Your Choice

CNC Endcap

CNC Trigger Guard 

Gorilla Trigger Guard

MSG (Polarstar MR)  Color of Your Choice

Inner Barrel 165/141mm STEEL 6.03 LAMBDA  Or 165/141mm LAMBDA 6.01  

Maple Leaf Hop Rubber

Gorilla MFU or TFCU

Polarstar F2 Engine

QCU Details:

• Quick Air Disconnect
• Quick Electronic Disconnect
• Automatic Alignment
• Tunable distance between engine and bucking lips
• Tunable feeding tube position and height
• Adjustable Carbon frame position to fit better almost all bodies
• Cnc Lower gearbox included it will allow you to extract trigger/fcu/triggerboard just removing 1 screw
• Barrel centering and vibration dumper
• Internal tracer mount (includes) or adapter to install external one (not included)
• Proprietary hopup with TDC -Fast hopup button with end stroke for overhop
• Fast hopup button with end stroke for underhop
• Nozzle sleve to prevent midcap syndrome
• BBs retention system
• Low weight but extremely strong -Modded magic pin included
• Engine can be extracted just removing front pin and 1 screw in few seconds  
• Internal Tracer Compatible MAX OD28mm

QCU SET Included:

• Quick Air Disconnect
• Quick Electronic Disconnect
• Tunable Feeding tube position and height
• Cnc Lower gearbox included it will allow you to extract trigger/fcu/triggerboard just removing 1 screw
• Barrel centering and vibration dumper
• Internal tracer mount (includes)
• Proprietary Hop Up with TDC -Fast Hop Up button with end stroke for overhop Fast hopup button with end stroke for underhop
• Magic Pin

Lower Include: 

• Pin,  CNC Selector /CNC Mag Catch , CNC Endcap & CNC MAG Trigger Guard 

MSG Included :

Polarstar MR Regulator

Magnetic Back-Cap

(Included  6mm Tube Fitting, Allen Key, )

• Tech Skills Strongly suggested for Right Performance

Complete Build  With BKBlue Carbon Fiber Tube 

Build Included:

QCU BKBlue Tube with CNC GunCandy Mix Chameleon Blue/Purple

Lower GunCandy Mix Chameleon Blue/Purple

EndCap Black

Trigger Black

Trigger Maxx Model Black

MSG (Cat 5 Included) GunCandy Mix Chameleon Blue/Purple

Inner Barrel 165/141mm STEEL 6.03 FPS  Or 165/141mm LAMBDA 6.01  (NB:Write in Order Note)

Maple Leaf Hop Rubber

MFCU Gorilla

Polarstar F2 Engine

Plastic Case

QCU Details:

• Quick Air Disconnect
• Quick Electronic Disconnect
• Automatic Alignment
• Tunable distance between engine and bucking lips
• Tunable feeding tube position and height
• Adjustable Carbon frame position to fit better almost all bodies
• Cnc Lower gearbox included it will allow you to extract trigger/fcu/triggerboard just removing 1 screw
• Barrel centering and vibration dumper
• Internal tracer mount (includes) or adapter to install external one (not included)
• Proprietary hopup with TDC -Fast hopup button with end stroke for overhop
• Fast hopup button with end stroke for underhop
• Nozzle sleve to prevent midcap syndrome
• BBs retention system
• Low weight but extremely strong -Modded magic pin included
• Engine can be extracted just removing front pin and 1 screw in few seconds  
• Internal Tracer Compatible MAX OD28mm

QCU SET Included:

• Quick Air Disconnect
• Quick Electronic Disconnect
• Tunable Feeding tube position and height
• Cnc Lower gearbox included it will allow you to extract trigger/fcu/triggerboard just removing 1 screw
• Barrel centering and vibration dumper
• Internal tracer mount (includes)
• Proprietary Hop Up with TDC -Fast Hop Up button with end stroke for overhop Fast hopup button with end stroke for underhop
• Magic Pin

Lower Include: 

• Pin,  CNC Selector /CNC Mag Catch , CNC Endcap & CNC MAG Trigger Guard 

MSG Included :

Wolverin CAT5 Regulator 

Magnetic Back-Cap

(Included  6mm Tube Fitting, Allen Key, )

• Tech Skills Strongly suggested for Right Performance

 Complete Build  With FORGED Carbon Fiber Tube

Build Included:

QCU FORGED RD

Lower Black Slatter RED

End Cap Red

Trigger Guard RED

Trigger Maxx Model RED

MSG (Polarstar MR Include) Black Splatter RED

Inner Barrel 165/141mm STEEL 6.03 FPS  Or 165/141mm LAMBDA 6.01  (NB:Write in Order Note)

Maple Leaf Hop Rubber

MFCU Gorilla

Polarstar F2 Engine

Plastic Case

QCU Details:

• Quick Air Disconnect
• Quick Electronic Disconnect
• Automatic Alignment
• Tunable distance between engine and bucking lips
• Tunable feeding tube position and height
• Adjustable Carbon frame position to fit better almost all bodies
• Cnc Lower gearbox included it will allow you to extract trigger/fcu/triggerboard just removing 1 screw
• Barrel centering and vibration dumper
• Internal tracer mount (includes) or adapter to install external one (not included)
• Proprietary hopup with TDC -Fast hopup button with end stroke for overhop
• Fast hopup button with end stroke for underhop
• Nozzle sleve to prevent midcap syndrome
• BBs retention system
• Low weight but extremely strong -Modded magic pin included
• Engine can be extracted just removing front pin and 1 screw in few seconds  
• Internal Tracer Compatible MAX OD28mm

QCU SET Included:

• Quick Air Disconnect
• Quick Electronic Disconnect
• Tunable Feeding tube position and height
• Cnc Lower gearbox included it will allow you to extract trigger/fcu/triggerboard just removing 1 screw
• Barrel centering and vibration dumper
• Internal tracer mount (includes)
• Proprietary Hop Up with TDC -Fast Hop Up button with end stroke for overhop Fast hopup button with end stroke for underhop
• Magic Pin

Lower Include: 

• Pin, RetroArms CNC Selector RD/CNC Mag Catch RD, CNC Endcap & CNC MAG Trigger Guard RD

MSG Included :

Wolverin CAT5 Regulator 

Magnetic Back-Cap

(Included  6mm Tube Fitting, Allen Key, )

• Tech Skills Strongly suggested for Right Performance

Complete Build  With FORGED Carbon Fiber Tube 

Build Included:

QCU FORGED Silver with CNC Silver Parts

Lower MAJESTY Splatter Black/Silver

End Cap Silver

Trigger Guard Silver

Trigger Maxx Model Silver

MSG (Polarstar MR) Majesty Splat Black/Silver

Inner Barrel 165/141mm STEEL 6.03 FPS  Or 165/141mm LAMBDA 6.01  (NB:Write in Order Note)

Maple Leaf Hop Rubber

MFCU Gorilla 

Polarstar F2 Engine

Plastic Case

QCU Details:

• Quick Air Disconnect
• Quick Electronic Disconnect
• Automatic Alignment
• Tunable distance between engine and bucking lips
• Tunable feeding tube position and height
• Adjustable Carbon frame position to fit better almost all bodies
• Cnc Lower gearbox included it will allow you to extract trigger/fcu/triggerboard just removing 1 screw
• Barrel centering and vibration dumper
• Internal tracer mount (includes) or adapter to install external one (not included)
• Proprietary hopup with TDC -Fast hopup button with end stroke for overhop
• Fast hopup button with end stroke for underhop
• Nozzle sleve to prevent midcap syndrome
• BBs retention system
• Low weight but extremely strong -Modded magic pin included
• Engine can be extracted just removing front pin and 1 screw in few seconds  
• Internal Tracer Compatible MAX OD28mm

QCU SET Included:

• Quick Air Disconnect
• Quick Electronic Disconnect
• Tunable Feeding tube position and height
• Cnc Lower gearbox included it will allow you to extract trigger/fcu/triggerboard just removing 1 screw
• Barrel centering and vibration dumper
• Internal tracer mount (includes)
• Proprietary Hop Up with TDC -Fast Hop Up button with end stroke for overhop Fast hopup button with end stroke for underhop
• Magic Pin

Lower Include: 

• Pin,  CNC Selector /CNC Mag Catch , CNC Endcap & CNC MAG Trigger Guard 

MSG Included :

Wolverin CAT5 Regulator 

Magnetic Back-Cap

(Included  6mm Tube Fitting, Allen Key, )

• Tech Skills Strongly suggested for Right Performance

Complete Build  With FORGED Carbon Fiber Tube 

Build Included:

QCU FORGED Black With CNC Black Parts

Lower Black 

End Cap Black

Trigger Guard Black

Trigger Maxx Model Black

MSG (Polarstar MR Reg) Black 

Inner Barrel 165/141mm STEEL 6.03 FPS  Or 165/141mm LAMBDA 6.01  (NB:Write in Order Note)

Maple Leaf Hop Rubber

MFCU Gorilla

Polarstar F2 Engine

QCU Details:

• Quick Air Disconnect
• Quick Electronic Disconnect
• Automatic Alignment
• Tunable distance between engine and bucking lips
• Tunable feeding tube position and height
• Adjustable Carbon frame position to fit better almost all bodies
• Cnc Lower gearbox included it will allow you to extract trigger/fcu/triggerboard just removing 1 screw
• Barrel centering and vibration dumper
• Internal tracer mount (includes) or adapter to install external one (not included)
• Proprietary hopup with TDC -Fast hopup button with end stroke for overhop
• Fast hopup button with end stroke for underhop
• Nozzle sleve to prevent midcap syndrome
• BBs retention system
• Low weight but extremely strong -Modded magic pin included
• Engine can be extracted just removing front pin and 1 screw in few seconds  
• Internal Tracer Compatible MAX OD28mm

QCU SET Included:

• Quick Air Disconnect
• Quick Electronic Disconnect
• Tunable Feeding tube position and height
• Cnc Lower gearbox included it will allow you to extract trigger/fcu/triggerboard just removing 1 screw
• Barrel centering and vibration dumper
• Internal tracer mount (includes)
• Proprietary Hop Up with TDC -Fast Hop Up button with end stroke for overhop Fast hopup button with end stroke for underhop
• Magic Pin

Lower Include: 

• Pin, RetroArms CNC Selector RD/CNC Mag Catch RD, CNC Endcap & CNC MAG Trigger Guard RD

MSG Included :

Wolverin CAT5 Regulator 

Magnetic Back-Cap

(Included  6mm Tube Fitting, Allen Key, )

• Tech Skills Strongly suggested for Right Performance

Complete Build  With FORGED Carbon Fiber Tube 

Build Included:

QCU FORGED SIlver with CNC Silver Parts

Lower Black Splatter Silver

End Cap Silver

Trigger Guard SIlver

Trigger Maxx Model SIlver

MSG (Cat 5 Included) Black Splatter Silver

Inner Barrel 165/141mm STEEL 6.03 FPS  Or 165/141mm LAMBDA 6.01  (NB:Write in Order Note)

Maple Leaf Hop Rubber

MFCU Gorilla

Polarstar F2 Engine

Plastic Case

QCU Details:

• Quick Air Disconnect
• Quick Electronic Disconnect
• Automatic Alignment
• Tunable distance between engine and bucking lips
• Tunable feeding tube position and height
• Adjustable Carbon frame position to fit better almost all bodies
• Cnc Lower gearbox included it will allow you to extract trigger/fcu/triggerboard just removing 1 screw
• Barrel centering and vibration dumper
• Internal tracer mount (includes) or adapter to install external one (not included)
• Proprietary hopup with TDC -Fast hopup button with end stroke for overhop
• Fast hopup button with end stroke for underhop
• Nozzle sleve to prevent midcap syndrome
• BBs retention system
• Low weight but extremely strong -Modded magic pin included
• Engine can be extracted just removing front pin and 1 screw in few seconds  
• Internal Tracer Compatible MAX OD28mm

QCU SET Included:

• Quick Air Disconnect
• Quick Electronic Disconnect
• Tunable Feeding tube position and height
• Cnc Lower gearbox included it will allow you to extract trigger/fcu/triggerboard just removing 1 screw
• Barrel centering and vibration dumper
• Internal tracer mount (includes)
• Proprietary Hop Up with TDC -Fast Hop Up button with end stroke for overhop Fast hopup button with end stroke for underhop
• Magic Pin

Lower Include: 

• Pin, CNC Selector /CNC Mag Catch, CNC Endcap & CNC MAG Trigger Guard 

MSG Included :

Wolverin CAT5 Regulator 

Magnetic Back-Cap

(Included  6mm Tube Fitting, Allen Key, )

• Tech Skills Strongly suggested for Right Performance

Complete Build  With FORGED Carbon Fiber Tube 

Build Included:

QCU FORGED Purple with CNC Black Parts

Lower Black Splatter Purple

End Cap Black

Trigger Guard Black

Trigger Maxx Model Black

MSG (Polarstar MR Reg) Black Splatter Purple

Inner Barrel 165/141mm STEEL 6.03 FPS  Or 165/141mm LAMBDA 6.01  (NB:Write in Order Note)

Maple Leaf Hop Rubber

MFCU Gorilla

Polarstar F2 Engine

QCU Details:

• Quick Air Disconnect
• Quick Electronic Disconnect
• Automatic Alignment
• Tunable distance between engine and bucking lips
• Tunable feeding tube position and height
• Adjustable Carbon frame position to fit better almost all bodies
• Cnc Lower gearbox included it will allow you to extract trigger/fcu/triggerboard just removing 1 screw
• Barrel centering and vibration dumper
• Internal tracer mount (includes) or adapter to install external one (not included)
• Proprietary hopup with TDC -Fast hopup button with end stroke for overhop
• Fast hopup button with end stroke for underhop
• Nozzle sleve to prevent midcap syndrome
• BBs retention system
• Low weight but extremely strong -Modded magic pin included
• Engine can be extracted just removing front pin and 1 screw in few seconds  
• Internal Tracer Compatible MAX OD28mm

QCU SET Included:

• Quick Air Disconnect
• Quick Electronic Disconnect
• Tunable Feeding tube position and height
• Cnc Lower gearbox included it will allow you to extract trigger/fcu/triggerboard just removing 1 screw
• Barrel centering and vibration dumper
• Internal tracer mount (includes)
• Proprietary Hop Up with TDC -Fast Hop Up button with end stroke for overhop Fast hopup button with end stroke for underhop
• Magic Pin

Lower Include: 

• Pin,  CNC Selector /CNC Mag Catch , CNC Endcap & CNC MAG Trigger Guard 

MSG Included :

Wolverin CAT5 Regulator 

Magnetic Back-Cap

(Included  6mm Tube Fitting, Allen Key, )

• Tech Skills Strongly suggested for Right Performance

Complete Build  With FORGED Carbon Fiber Tube 

Build Included:

QCU FORGED Blue with CNC Black Parts

Lower Black Splatter Blue

End Cap Black

Trigger Guard Black

Trigger Maxx Model Black

MSG (Polarstar MR Reg) Black Splatter Blue

Inner Barrel 165/141mm STEEL 6.03 FPS  Or 165/141mm LAMBDA 6.01  (NB:Write in Order Note)

Maple Leaf Hop Rubber

MFCU Gorilla

Polarstar F2 Engine

QCU Details:

• Quick Air Disconnect
• Quick Electronic Disconnect
• Automatic Alignment
• Tunable distance between engine and bucking lips
• Tunable feeding tube position and height
• Adjustable Carbon frame position to fit better almost all bodies
• Cnc Lower gearbox included it will allow you to extract trigger/fcu/triggerboard just removing 1 screw
• Barrel centering and vibration dumper
• Internal tracer mount (includes) or adapter to install external one (not included)
• Proprietary hopup with TDC -Fast hopup button with end stroke for overhop
• Fast hopup button with end stroke for underhop
• Nozzle sleve to prevent midcap syndrome
• BBs retention system
• Low weight but extremely strong -Modded magic pin included
• Engine can be extracted just removing front pin and 1 screw in few seconds  
• Internal Tracer Compatible MAX OD28mm

QCU SET Included:

• Quick Air Disconnect
• Quick Electronic Disconnect
• Tunable Feeding tube position and height
• Cnc Lower gearbox included it will allow you to extract trigger/fcu/triggerboard just removing 1 screw
• Barrel centering and vibration dumper
• Internal tracer mount (includes)
• Proprietary Hop Up with TDC -Fast Hop Up button with end stroke for overhop Fast hopup button with end stroke for underhop
• Magic Pin

Lower Include: 

• Pin,  CNC Selector /CNC Mag Catch , CNC Endcap & CNC MAG Trigger Guard 

MSG Included :

Wolverin CAT5 Regulator 

Magnetic Back-Cap

(Included  6mm Tube Fitting, Allen Key, )

• Tech Skills Strongly suggested for Right Performance

Complete Build  With FORGED Carbon Fiber Tube 

Build Included:

QCU FORGED GOLD with CNC Gold Parts

Lower Black Splatter Gold

End Cap Gold

Trigger Guard Gold

Trigger Maxx Model Black

MSG (Polarstar MR Reg) Black Splatter Gold

Inner Barrel 165/141mm STEEL 6.03 FPS  Or 165/141mm LAMBDA 6.01  (NB:Write in Order Note)

Maple Leaf Hop Rubber

MFCU Gorilla

Polarstar F2 Engine

QCU Details:

• Quick Air Disconnect
• Quick Electronic Disconnect
• Automatic Alignment
• Tunable distance between engine and bucking lips
• Tunable feeding tube position and height
• Adjustable Carbon frame position to fit better almost all bodies
• Cnc Lower gearbox included it will allow you to extract trigger/fcu/triggerboard just removing 1 screw
• Barrel centering and vibration dumper
• Internal tracer mount (includes) or adapter to install external one (not included)
• Proprietary hopup with TDC -Fast hopup button with end stroke for overhop
• Fast hopup button with end stroke for underhop
• Nozzle sleve to prevent midcap syndrome
• BBs retention system
• Low weight but extremely strong -Modded magic pin included
• Engine can be extracted just removing front pin and 1 screw in few seconds  
• Internal Tracer Compatible MAX OD28mm

QCU SET Included:

• Quick Air Disconnect
• Quick Electronic Disconnect
• Tunable Feeding tube position and height
• Cnc Lower gearbox included it will allow you to extract trigger/fcu/triggerboard just removing 1 screw
• Barrel centering and vibration dumper
• Internal tracer mount (includes)
• Proprietary Hop Up with TDC -Fast Hop Up button with end stroke for overhop Fast hopup button with end stroke for underhop
• Magic Pin

Lower Include: 

• Pin,  CNC Selector /CNC Mag Catch , CNC Endcap & CNC MAG Trigger Guard 

MSG Included :

Wolverin CAT5 Regulator 

Magnetic Back-Cap

(Included  6mm Tube Fitting, Allen Key, )

• Tech Skills Strongly suggested for Right Performance

Complete Build  With FORGED Carbon Fiber Tube 

Build Included:

QCU FORGED Green with CNC Black Parts

Lower Black Splatter Green

End Cap Black

Trigger Guard Black

Trigger Maxx Model Black

MSG (Polarstar MR Reg) Black Splatter Green

Inner Barrel 165/141mm STEEL 6.03 FPS  Or 165/141mm LAMBDA 6.01  (NB:Write in Order Note)

Maple Leaf Hop Rubber

MFCU Gorilla

Polarstar F2 Engine

QCU Details:

• Quick Air Disconnect
• Quick Electronic Disconnect
• Automatic Alignment
• Tunable distance between engine and bucking lips
• Tunable feeding tube position and height
• Adjustable Carbon frame position to fit better almost all bodies
• Cnc Lower gearbox included it will allow you to extract trigger/fcu/triggerboard just removing 1 screw
• Barrel centering and vibration dumper
• Internal tracer mount (includes) or adapter to install external one (not included)
• Proprietary hopup with TDC -Fast hopup button with end stroke for overhop
• Fast hopup button with end stroke for underhop
• Nozzle sleve to prevent midcap syndrome
• BBs retention system
• Low weight but extremely strong -Modded magic pin included
• Engine can be extracted just removing front pin and 1 screw in few seconds  
• Internal Tracer Compatible MAX OD28mm

QCU SET Included:

• Quick Air Disconnect
• Quick Electronic Disconnect
• Tunable Feeding tube position and height
• Cnc Lower gearbox included it will allow you to extract trigger/fcu/triggerboard just removing 1 screw
• Barrel centering and vibration dumper
• Internal tracer mount (includes)
• Proprietary Hop Up with TDC -Fast Hop Up button with end stroke for overhop Fast hopup button with end stroke for underhop
• Magic Pin

Lower Include: 

• Pin,  CNC Selector /CNC Mag Catch , CNC Endcap & CNC MAG Trigger Guard 

MSG Included :

Wolverin CAT5 Regulator 

Magnetic Back-Cap

(Included  6mm Tube Fitting, Allen Key, )

• Tech Skills Strongly suggested for Right Performance