What is the caliber of a slingshot 25 meters to hit a can

The competition is generally divided into 10, 15, 20, 25 meters and so on to the target paper to shoot, and the target is only the size of a beer cap, very test of the accuracy of the players, but the contestants are also all the hundred paces of the slingshot masters, which in the eyes of the ordinary people is basically impossible to hit the miniature target, they can easily hit.

The first Slingshot World Cup was held in Perugia, Italy, from more than 20 countries and regions more than 400 players to participate in the competition, after two days of competition, and ultimately the Chinese team player Liu Chengliang won the individual championship, the team competition runner-up good results. Winner of the Chinese police 25 meters a hit the size of a beer bottle cap target. Slingshot, is one of the oldest weapons of mankind, but also countless children's toys and memories. When the children grow up, once the toys also gradually disappeared in life, and this group of people to pick up the memories again, not only to find the fun of childhood, and now also win the world championship, it is really worthy of praise.