Action Army PIANO Wire Steel Spring for AEG - M95

Action Army PIANO Wire Steel Spring for AEG – M95

Premium progressive coil spring engineered for maximum performance consistency and durability.

The spring is a critical gearbox component—its strength directly impacts overall gun performance. Low-quality springs lose tension quickly, shorten, or break under stress. Action Army's PIANO upgrade spring is crafted from high-grade spring steel to resist wear during high-rate-of-fire use.

Key Features:

• Progressive coil design: soft start, progressive stiffening for reduced gear and motor load
• High-grade spring steel construction for extended service life
• Factory pre-tensioned for stable performance from first cycle
• Approx. 100 m/s output after installation
• Compatible with most AEG gearboxes (excludes V2.5, L85, PSG-1, and atypical versions)

Installation Note: Install with the compressed end (tighter coils) onto the spring guide.

Technical Specifications:

• Stiffness: M95 (1 Joule)
• Material: Spring steel
• Winding: Progressive
• Output: Approx. 100 m/s

Available Strengths: M95, M100, M120, M130, M140, M150

Package Contents: AEG PIANO Spring (A06-001) by Action Army