Dye i4 Thermal Mask Gas Gun Parts Fully adjustable hopup and other

Fully adjustable hopup and other additional features you'd expect

and adds the simplicity of easier hop up tuning that closed bolt systems have traditionally offered

Self powered by your battery

3 models and will not work in the 5

Good for wearing a full face mask

Dye i4 Thermal Mask Gas Gun Parts Fully adjustable hopup and otherThe Dye i4 Thermal Facemask is one of the best airsoft and paintball head protection systems made. Full seal eye protection, anti fog thermal lenses, breathable, and super comfortable. Fit for every head size with its rear adjustable and wide straps. For sizing purposes: The i4 is known for its light, smaller frame design. This makes the mask easily suitable for most players. Standard head retention strap design. The i4 PRO follows its predecessors'