Traditional Culture Encyclopedia - Traditional festivals - How big a steel ball does a slingshot need to shoot birds?
How big a steel ball does a slingshot need to shoot birds?
8mm and 10 mm traditional slingshots use 8mm steel balls, which are moderate in weight and easy to master the shooting accuracy. Modern slingshots use 10mm steel balls, which have higher initial velocity and can penetrate the target better, so slingshots use 8mm and 10mm steel balls to shoot birds better.
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