BCA Service HPA Engine Installation (Wolverine / Polarstar / Redline) Marksman Rifles Color: Black / P-Process Surface

Color: Black / P-Process Surface Finish Technology

Barring extreme user error

Calculates MAX

- Diamond-Hexagon Shaped Reinforcement Ribs

BCA Service HPA Engine Installation (Wolverine / Polarstar / Redline) Marksman Rifles Color: Black / P-Process SurfaceConverting 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