HyperSeal ALU piston head

Silent Industries HypeSeal ALU piston head is designed for maximum performance, sealing and noise reduction.

Key Features & Benefits

• Lightweight & Durable – Precision-machined ALU construction with optimized porting for improved airflow.
• Premium Sealing – Equipped with high-quality VITON O-rings to ensure maximum FPS consistency and air seal.
• Dual O-Ring Design – Reduces friction, preventing cylinder wall contact and potential scratching.
• Noise Reduction – Recessed front area minimizes impact noise for a quieter shot.
• Weight Adjustable – Included Brass internal weight to increase Joule Creep
• Bearing on spring side – Reduces spring torsion and improves FPS consistency.
• Extended Shaft – Keeps the Piston Head perfectly centered in the piston.
• The piston head body has no contact with the cylinder wall, ensuring long lasting performance.

Recommended cylinder diameter: 23.80 mm

What’s included?

• ALU HypeSeal Piston Head
• Viton Centering O-ring
• Viton Sealing O-ring
• 2x 1.00 mm lightweight stainless steel AOE spacer
• 1x 0.50 mm stainless steel AOE spacer
• M3x10 screw
• ALU counter part
• Thrust Bearing
• Brass internal weight
• 10×1 NBR O-ring for weight

THREADLOCKER MUST BE USED DURING ASSEMBLY!

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.