The LWRCI M6 Direct Impingement (DI) is a U.S.-made AR-15-style semiautomatic rifle chambered in 5.56x45mm NATO. It has a 16.1-inch cold-hammer-forged barrel, mid-length direct-impingement gas system, monoforge upper receiver, fully ambidextrous lower controls, and a modular free-float rail. The rifle has LWRCI's distinctive premium construction and typically a durable black finish, with an adjustable stock and AR-15-pattern magazine compatibility. Description: LWRCI M6 DI chambered in 5.56x45mm NATO, in good overall condition. This American-made semiautomatic AR-15-style rifle features a 16.1-inch cold-hammer-forged barrel, mid-length direct-impingement gas system, monoforge upper receiver, modular free-float rail, and fully ambidextrous controls. Finished in a durable black coating, it has the distinctive LWRCI styling and robust construction associated with the M6 series.