1mm Hammer Weight 10.50g (Reference FX20463): The 1mm Hammer Weight is an essential component for adjusting the power and accuracy of your FX rifle. Weighing 10.50g, this hammer provides a perfect balance between force and precision, ideal for lower regulated powers. Its interchangeable design and compatibility with FX Dreamline, FX Crown, FX Wildcat, FX Maverick, FX Panthera and potential future rifles, make it a versatile choice for optimizing your rifle's performance.