The Stoeger STR-9S Combat Semi-Auto Pistol is a feature-rich, competition-ready handgun. The slide features front and rear cocking serrations, 3-dot adjustable fiber optic sights, a loaded chamber indicator, and features an optics cut. The textured grip is ergonomic and has 3 interchangeable backstraps so you can find that perfect fit. A removable magazine well allows for rapid mag changes. A Picatinny accessory rail is ready for a light or laser. The barrel is also threaded for use with a suppressor or compensator. The STR-9S Combat is ready for it all right out of the box. Front and rear cocking serrations 3-dot adjustable fiber optic sights Loaded chamber indicator Optics cut Textured, ergonomic grip with 3 backstrap sizes Removable, oversized magwell Picatinny accessory rail Threaded barrel