The Springfield Armory XD is a series of polymer-framed semi-automatic pistols designed for self-defense and sport shooting. Available in various calibers like 9mm, .40 S&W, and .45 ACP, it offers versatility to different users. With barrel lengths ranging from 3 to 5 inches, it balances compactness and accuracy. The XD features a grip safety, loaded chamber indicator, and striker status indicator for enhanced safety. The pistol's ergonomic design incorporates interchangeable backstraps and textured grips for a comfortable hold. It includes dovetailed sights and an accessory rail for customization. Magazine capacities range from 10 to 16 rounds, depending on the caliber and model. The Springfield XD's combination of reliability, features, and available calibers makes it a popular choice for both concealed carry and target shooting enthusiasts.