SOMETIMES EXCELLENCE JUST ISN’T ENOUGH, While SIG SAUER pistols are functionally flawless right out-of-the-box, some shooters can’t resist taking things up a notch. For them, SIG SAUER offers the EXTREME series, six of our most popular models (coming soon) tricked out with all the features a shooter could want, from short reset triggers, front cocking serrations to custom grips and more.