HK Army RMX Lens - Assorted Colors Style:Ice The Fibur-X is 2x to

The Fibur-X is 2x to 4x lighter than other replaceable insert barrels

This allows you to get those last few balls in your loader to the feeding racing

and off-road wheels

Firing Mode

HK Army RMX Lens - Assorted Colors Style:Ice The Fibur-X is 2x toThe HK Army RMX Thermal Lens, engineered for unmatched clarity, safety, and anti fog protection. Designed exclusively for the RMX Goggle System, this dual pane thermal lens creates a sealed barrier that prevents condensation and fogging, keeping your vision sharp in every condition. Each RMX lens features a precision cut thermal layer, strategically designed to maximize your field of view while ensuring the outer edge of the thermal layer remains out