TOP 100 PIRANI Spring for Electric AEG
This replacement spring is engineered to deliver smooth power increase and extended durability in electric AEG airsoft rifles. Manufactured in Italy from high-strength steel with advanced heat treatment, it ensures consistent performance under heavy use.

Technical Specifications

100 % Made in Italy manufacturing

TOP model, version 100

Compatible with AEG series (electric airsoft rifles)

Pre-hardened steel treated at 400 °C

Ground surfaces with color-coded identification

Variable pitch for progressive force curve

Burnishing surface treatment for enhanced lubrication and corrosion protection

Package Contents

1 × TOP 100 PIRANI spring

With this spring you’ll enjoy stronger thrust, a noticeable boost in muzzle velocity, and superior wear resistance, elevating your AEG’s performance in every field.

Warnings and Information

Keep out of reach of children

Avoid exposure to heat sources, moisture, and excessive dust

Install the spring into the gearbox following the manufacturer’s instructions and recommended torque settings

Do not tamper with, modify, or disassemble the product; any alteration voids GPSR compliance and Italian safety standards