BCA Service HPA Engine Installation (Wolverine / Polarstar / Redline) Pistol Parts & Gas Rifle Parts In SEMI Mode

In SEMI Mode

All components are CNC machined out of chromium-molybdenum steel rods

Brightness Setting             10 DL&2 NV

1x to 4x adjustable magnification

BCA Service HPA Engine Installation (Wolverine / Polarstar / Redline) Pistol Parts & Gas Rifle Parts In SEMI ModeConverting your AEG to HPA has many advantages, from easy power adjustment to precise airflow adjustments and often (but not always) on the fly system changes without having to crack open your gearbox. If converting your AEG into your dream HPA setup is daunting, and you want to know that its done right, BBA will do the install and tuning for you. Services we offer: Installation and shimming of engine in gearbox Printing and installation of HPA