RIFLE: FMK FIREARMS MODEL AR-1 EXTREME RIFLE, SERIAL NUMBER FMK58877, BLACK (MATTE), YES - INCLUDES PROTECTIVE CASE, SEMI - AUTOMATIC, 5.56 NATO, 16IN Notes: The FMK AR-1 Extreme is a modern semi-automatic rifle designed with a familiar AR-style platform and a practical configuration for a variety of shooting applications. It features a lightweight design, ergonomic controls, and a durable finish, making it a versatile option for recreational shooting, training, or range use. The AR-1 Extreme combines the familiar handling characteristics of the AR platform with FMK's distinctive styling and overall design.