Ultra Arm Ball (NATO Rail) is a component of our Ultra Arm lineup which has a NATO standard accessory rail with safety pins on each side and a 25mm (1 inch) ball on the end. Compatible with products like Ultra Arm Ball (NATO Clamp), NATO Lock Kit, NATO Lock Kit (Clamp Only), NATO Clamp, etc. This can be combined with our Double Ball Clamp and other Ultra Arm accessories to build custom configurations!
This component is also compatible with existing 3rd party 25mm ball mounts.
