The Barrett REC10 is a semi-automatic rifle manufactured by Barrett Firearms Manufacturing, Inc. The REC10 is designed to be a reliable and versatile rifle, suitable for both civilian and law enforcement use. It is a modern take on the AR-10 platform and is chambered in various popular calibers. The REC10 is available in popular calibers such as 7.62x51mm NATO (.308 Winchester) and 6.5 Creedmoor. It uses a direct impingement gas system, a standard operating system found in many AR-style rifles. The rifle is designed with lightweight materials to enhance its portability and maneuverability. It features a free-floating handguard, allowing for the attachment of accessories and optics without interfering with the barrel's harmonics. The rifle may comes with an adjustable stock, and ambidextrous controls such as the bolt catch and magazine release, accommodating both left-handed and right-handed shooters. It also comes with Picatinny rail sections, providing ample space for mounting optics, scopes, and other accessories. The Barrett REC10 is known for its reliability, accuracy, and modern features, making it a popular choice for those looking for a semi-automatic rifle that can perform well in various shooting disciplines, including target shooting, hunting, and tactical applications.