The FPS-95+ spring is a high-quality replacement part designed to enhance the performance of airsoft electric rifles. With a velocity of 95 m/s, this spring is ideal for enthusiasts looking to boost the performance of their replica, ensuring consistent and long-lasting results.

The FPS-95+ spring is calibrated for 363 mm barrels and gearboxes with type D cylinders (for barrels between 301 and 400 mm). Depending on the barrel length, the performance may vary, and the spring may need to be adjusted to a harder or softer setting. It is important to consider that the initial calibration does not include the thickness of the spring guide and piston head bearings, which may increase the velocity by approximately 2.5 m/s for each bearing used.

Manufactured entirely in Italy, the FPS-95+ spring is made from blued and pre-tempered carbon steel wire, enhanced with silicon and chromium (EN10270 / 2). After forming, the spring is stabilized in an oven at 400°C for 30 minutes, a process that optimizes its durability and performance over time. The variable pitch coils in the central area and the contact area with the spring guide, along with the grinding on the ends, ensure optimal compression during operation.

Main Features:

• Velocity: 95 m/s, calibrated for 363 mm barrels and gearboxes with type D cylinders (for barrels between 301 and 400 mm).
• Material: Blued and pre-tempered carbon steel wire, enhanced with silicon and chromium (EN10270 / 2).
• Stabilization: Oven-treated at 400°C to ensure durability and resistance.
• Design: Variable pitch coils and grinding at the ends for optimal performance.
• Length: 170 mm
• External diameter: 14.30 mm
• Made in Italy: 100% made in Italy.

Warnings:

Use only original or certified compatible parts

Always verify compatibility with your specific model

Have installation performed by qualified or experienced personnel

Always wear safety goggles and cut‑resistant gloves

Do not modify or alter any components

Regularly inspect for wear and replace damaged parts immediately

Keep out of reach of children

Dispose of used parts according to local regulations