JS Tactical M100 Spring | FREE Delivery over €50 (ROI)

Upgrade your AEG’s power and consistency with the JS‑TACTICAL M100 spring — a high‑tension, hyper‑spring option built to bring performance and reliability to your setup. Designed for standard AEG gearboxes, this spring delivers a solid balance of force and stability, making it a smart choice for players seeking a dependable upgrade without dramatic over‑stress to internal components.

Whether you’re upgrading a stock build or fine‑tuning a custom rifle, the M100 spring offers smooth compression and predictable performance under repeated use. It helps maintain stable muzzle velocity and supports consistent operation through many cycles — ideal for regular field play or casual engagements.

Please note:  As with all upgrade parts, installation can be a bit tricky - always take your time, and if unsure seek the aid of a professional.