The cocking mechanism of a spring rifle can differ depending on the model. Some rifles use a break-barrel system, where the barrel itself is bent downward to compress the spring. Others employ side-lever or underlever systems, which allow the user to cock the rifle without moving the barrel. Each system has its pros and cons: break-barrels are simple and compact, while lever systems o... https://www.armiantichesanmarino.eu/soft-air/fucili.html