8.2mm OD x 6.0mm ID Silicone Tubing For Airsoft R-HOPS
±0.2mm OD ±0.1mm ID
White-Clear Color

This Silicone Tubing Is Best for Low FPS or high accuracy applications. It is very soft and will wear easily at high fps.

Soft Hardness

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TECHNICAL DATA
8.2 mm OD x 6.0mm ID Silicone Tubing
±0.2mm OD ±0.1mm ID
Black Color
35 ±10 Shore A (Soft)