Guarder - Phantom Spring M150 Airsoft AEG piston accessory internal part

描述

Guarder Phantom Spring M150 Oil Temper Wire SP 150 made of a piano wire. This thick non-linear wire will last for long giving you steady and consistent FPS. Both ends are polished and this spring is compatible with most of produced AEG's. Due to Guarder's high quality, this spring is said to be an equivalent to Systema 10, giving power outlet at approx 490 FPS. Each spring is packed separately in a resealable bag.