I still have one for sale:
Pro-Win 7mm Detachable Ver2 MechBox ( Limited Version )
Now out of production, this Lamborghini of gearboxes features:
- CNC Made 7mm Gearbox with Bearing set for M4/M16 Series
- Extremely Durable
- Air sealing chamber prevents power loss in high velocity setups
- Quick-Detachable (split-mechbox) design, makes spring changing and maintenance easy! Swap springs to go from an outdoor gun to an indoor / CQB gun in less than 5 minutes!
- Spring Release Switch for longer spring life
- Compatible with most after-market parts
Package Includes:
* All body parts & integrated hop up chamber components
* Custom modified
Prometheus Hard Piston to fit gearbox
* PGC Hop-Packing (Hard, recommend for M130+ springs)
* PGC Aluminum Nozzle (Brand New)
* PGC Cylinder Head (Brand New)
* Pro-Win Piston (Broken, keep as dimension sample in case another aftermarket piston needs to be modified to fit)
* Pro-Win Special Tappet Plate
* PGC Spring Guide with Nylon Bushing (Brand New)
* 7mm Bearings (Brand New)
* M130 Spring
* Motor Pad
* Gearbox Spring Set
* Screws
* CNC Gearbox & Chamber Set
* Installation Manual & Reference CD
NOTE:
Metal body is required
Modifications required for some parts and metal body, installation should be performed by experts.
Parts required to complete the installation:
- Gear set
- Anti-Reversal Latch
- Motor
- Piston Head
- Cylinder
- Hop Up rubber (I don't recommend using the one it comes with)
- Pin to stabilize cylinder head (or a shim will need to be created to keep the cylinder head from sitting too far forward)
The kit comes with everything else you need, although there are always better aftermarket parts available for items like the spring guide.
Used, excellent condition. With packaging
Price: $280
Qty: 1