Non-Linear Spring MS100 Gold Prometheus

Prometheus is a brand of Laylax, a world-renowned manufacturer of high-quality upgrade parts intended primarily for AEG replicas.

Here we find a Non-Linear MS100 Gold spring, ideal for modifying the power of your AEG airsoft replica. The special feature of these springs is that they have a color specific to their power, so they can be clearly differentiated from one another.