M160 Progressive AEG steel Spring AirsoftPro® (ap-10039)

BRAND AIRSOFTPRO®

M160 Progressive AEG Spring designed to improve power output and shooting consistency in high-performance airsoft replicas.

Manufactured from tempered SiCr alloy steel, a material specifically used for springs under cyclic load, ensuring high durability and long-term stability.

The progressive (non-linear) winding reduces resistance during the initial compression phase while maintaining the same final power output, improving gearbox cycle efficiency.

Tested under real shooting conditions, it maintains consistent performance even after 10,000 shots without changes in length or power.

Key Features

• Tempered SiCr alloy steel construction
• Progressive (non-linear) spring design
• High durability and wear resistance
• Consistent performance over time
• Ideal for high-power setups

Compatibility

• Compatible AEG gearboxes
• SVD AEG sniper rifles
• May require center ring replacement