Retro Arms CNC HPA V2 Gearbox color-lava For use with STORM OnTank

For use with STORM OnTank regulators

• Designed for fast and smooth draw

external trigger

this outer barrel is designed for fast shooters in mind who would like to keep their pistols as light as possible without compromising the overall longevity of the gun

Internal ESC with over amp draw and low voltage cut off to protect the motor and battery

Retro Arms CNC HPA V2 Gearbox color-lava For use with STORM OnTankThis 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.