Retro Arms CNC HPA V2 Gearbox color-lava Internal ESC with over amp

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

that pressure change can cause the regulators output pressure to rise as the supply tanks pressure drops

Potentially boosts FPS and increases performance

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

Retro Arms CNC HPA V2 Gearbox color-lava Internal ESC with over ampThis 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.