Description High-Performance Nickel-Coated AEG Springs! Features: Silver Nickel-Coated for durability and low friction – Superior protection against rust, wear! High-Tensile Piano Wire Construction – Ensures longevity and resilience under continuous use Smooth Compression & Reduced Friction – Enhances efficiency and reduces strain on internal components Non Linear Coiling – The initial lighter compression coils reduce resistance at the start, making it easier for the motor and gears to pull the spring back Color coded for easy identification! Wire thickness: M110 – Blue – 1.30 mm (~1J) M120 – Green – 1.40 mm (~1.3J) M130 – Red – 1.50 mm (~1.8J) Disclaimer: All aftermarket upgrade parts require necessary skill or modification to install and assemble, please consult with your airsoft technician if needed. This part is only for toys.
