What Is The Calibre Of An Airgun?
Airguns commonly have the following ]calibres: .177ins/4.5mm – the most common caliber used in shooting events at the Olympic Games. .20ins/5mm – found in some European and US airguns. .22ins/5.5mm – common caliber for hunting small game. .25ins/6.35mm – largest commonly available. Larger calibers also exist. Some are even suitable for shooting large game.