coal premium zink stalhagl 750 stk 4 5 mm 177Coal has made 2 versions of 4. 5 mm round shot bullets that can be used in various air rifles and air pistols built to use these round shots. This one has a Zinc coating which provides better muzzle velocity, longer shooting distance and better precision due to both the tolerance and this very fine coating. Each shot weighs 0. 35 grams (5. 40 grains) and is 4. 5 mm. There are 750 round pellets in the metal box. Find our entire selection of hail here