The Beretta CX4 is a semi-automatic pistol-caliber carbine designed to offer the familiar controls of Beretta's combat handguns in a versatile, user-friendly package. It features a cold-hammer forged barrel that ensures high accuracy, appreciated by both novice and experienced shooters. The CX4 is highly adaptable, with reversible operating handle, safety, and magazine release, accommodating both right- and left-handed users. Case ejection can be adjusted to either side, and the length of pull is adjustable with an included spacer, enhancing comfort for various shooters. Its ergonomic design incorporates extensive use of technopolymer, resulting in a lightweight yet advanced weapon with a modern look. The carbine includes a full-length aluminum top rail for mounting optics and red dot sights, while a retractable Picatinny rail on the fore-end supports tactical lighting and accessories. Additional rails on the sides and bottom offer further customization options. The CX4’s adjustable aperture and post sights, along with its customizable rail system, make it a versatile choice for a wide range of shooting needs.