The Winchester Double X Turkey Load line of ammunition features copper-plated shot pellets in addition to Grex buffering to deliver high-velocity payloads with consistent shot patterning each and every time. Simply put this line of ammunition is an excellent example of what over 140 years of experience can create.Available in 10-gauge 12-gauge and 20-gauge shotshells measuring 2 3/4 3 or 3.5 inches the Winchester Double X Turkey Load line of ammunition packs quite a punch. These shells deliver a payload up to 2_ ounces which guarantees maximum takedown power with every shot.