VFC G17/G18/G19/G45 Piston Head ninja-hpa set your desired Pre-Cocking level

set your desired Pre-Cocking level and access various SEMI & AUTO functions through programming

CNC milled 7075 aluminum housing

G&Gs renowned Version 2 gearbox (upgradable)

ModButton Lite utilizes a patented Unity Tactical design which supports power delivery needed by the next generation of high output weapon lights like Modlite

or IR laser using different activation buttons providing active aiming on multiple spectrums should the need arise

VFC G17/G18/G19/G45 Piston Head ninja-hpa set your desired Pre-Cocking levelFOR AIRSOFT USE ONLY! Compatible with VFC Umarex G17, G18, G19, G45 (9mm style). NOT compatible with G42 model. NOT compatible with GLOCK MOS series. Required to DIY ability. Specifications: Product Brand : VFC (Taiwan) VFC Original Parts Material : Steel