SLONG AIRSOFT AEG spring

This spring is precision-crafted from high-quality materials. This allows it to maintain its performance for a long time. Made from piano wire, the steel has been annealed, giving it great elasticity. Its asymmetrical 2-3 section design, low deformability, and easy compression are undeniable advantages of this spring. Designed for all versions of Airsoft AEG gearboxes.