Domestic pig , headshot with Hatsan torpedo 155 cal. 5.5 (.22)

I chose to shoot it , because it’s the fastest way to die , and it won’t suffer a lot , i used Gamo pellets TS-22 1.4 grams ( 22 gr ) , i shot it in the frontal sinus , where the skull is the most vulnerabil , and it have only 3 mm of bone and a thin skin , otherwise the pellet wouldn’t make it through the dense bone , where it reach at least 2 cm and the skin also thicker than in the sinus zone