Gamo swarm maxxim - the 10x quick-shot is the new patent pending exclusive technology from Gamo that allows to shoot up to 10 pellets without reloading. The shooter just needs to break the barrel and shoot, saving the time of having to reach for a pellet and load it to the barrel every time. Specifications:.177 Cal. Or.22 Cal. 1,300 FPS with.177 caliber or 975 FPS with.22 caliber O IGT gas piston O new 10x quick-shot system new whisper maxim noise dampening technology barrel patented polymer jacketed steel barrel 3-9x40 scope O RRR scope rail O SAT (smooth action trigger) O SWA recoil pad O automotive grade glass filled nylon all-weather stock<.