A new air-soft rifle

So dad bought a new air-soft rifle. Weeee! Now I have two in my room. The new one can adapt a .22 caliber bullet with an improvised hammer. Its recoil kicks a little stronger than when fired with air. Now even if I will ran out of C02 gas tanks it will not stop the fun. Its far and near sights were calibrated perfectly. Unlike my 15-year old air-soft gun whose (0,0) sight lands at six o’ clock.