Description
Made of polycarbonate
"Semi/Auto ramping" fires in semi and switches to full auto if the trigger is rapidly tapped
Adjust your tanks to have different output pressure
In SEMI Mode
Retro Arms CNC HPA V2 Gearbox PK126 Made of polycarbonateThis shell is machined just for HPA parts. The price is lower due to the reduced machining time (no need to accommodate AEG parts) and because no spring guide is included. These Gearbox Shells are fully CNC machined from a block of 7075 T6 Aluminum. This material is very strong and can endure a ton of stress. Anodized black for corrosion resistance. Comes with screws.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























