BCA Service HPA Engine Installation (Wolverine / Polarstar / Redline) Pistol Parts & Gas Rifle Parts 1x to 4x adjustable magnification

1x to 4x adjustable magnification

Brightness: 180 lumens (the same as the original product and military brightness)

Matte black anodized aluminum

In SEMI Mode

Brightness Setting             10 DL&2 NV

BCA Service HPA Engine Installation (Wolverine / Polarstar / Redline) Pistol Parts & Gas Rifle Parts 1x to 4x adjustable magnificationConverting 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