Diabolo JSB Exact Rs 4.52 mm 500 pcs

the lightest rounded (domain) jSB shot. The RS abbreviation comes from the English words "Rapid Speed", which is high speed, due to the fact that the RS shot provides a higher speed. They are also characterized by a flattened flight path. The abbreviation also refers to the automotive industry, in which sports car models also receive the RS (Rally Sport) symbol, due to the fact that they are lighter and stronger than ordinary models. 

If the windbreaker is 16 J, the outlet speed is 255 m/s.