Smoke and mirrors.
Pellet guns are poor choices for hogs, and body shots on coyotes......even the more powerful pellet guns (which Gamo is not). Have fun either hitting all your coyotes in the brain, or passing on the shot if you want to put them down quick/recover them using a pellet gun.....very challenging feat there.
Bigbore airguns work pretty well on both coyotes and hogs, though. No headshot required. I've killed ram, boar, coyotes, Bobcat, and nutria with my bigbore airgun and it is moderate in power compared to some others out there.