The Kel-Tec RDB is a sleek and innovative semi-automatic rifle chambered in 5.56 NATO/.223 Rem. Its compact bullpup design offers excellent balance and maneuverability making it an ideal choice for various shooting situations. The rifle features a 16.10-inch steel barrel with a twist rate of 1:7 ensuring accuracy and reliability. Weighing just 5.14 lbs the RDB is lightweight yet robust with a black blued finish that adds durability. A collapsible stock and fully ambidextrous controls provide versatility and comfort for both right and left-handed users. The rifle's unique downward ejection system enhances usability and the inclusion of flip-up front and rear sights ensures quick target acquisition. With a 20+1 capacity and integrated MIL-STD-1913 Picatinny rails the RDB is ready for customization with your choice of accessories.