This new Walther P22 pistol fires the .22lr round. It has a 3 1/2" threaded barrel with a black slide, and yellow carbon fiber print frame. Walther actually calls this their Lime color, but it is definitely a yellow. This semi-auto pistol has an ambidextrous safety, adjustable rear sights, an ambidextrous magazine release, and an under barrel rail. It comes with one 10 round magazine, 2 extra front sights, 2 backstraps, manual, hardcase, and lock.