I would like to add that the body diameter of the new Cyclones and Bursts XL is around 40mm. "
EDIT: 38.64mm Measured on November 12th 2017"
Thus you can fit it into plastic moll-e clips, like these for 8-12$ each.
On the back of the clips is a small hole drilled for placing para core or small braided string. I suggest tying the pin and spoon to the same line, so that as you pull a nade out, the pin and spoon disconnect. So it's ready to be thrown. This also keeps your spoon and pin on your person so you don't have to go looking for them.