Kel Tec Rdb 223 Remington 5 56nato 17 4 2
FFL transfer required. Firearms ship to a licensed FFL dealer only. Enter your preferred dealer as the shipping address, or leave it blank and we assign a licensed dealer close to you at no additional cost. Parts, magazines, optics and accessories ship directly to you.
The KelTec RDB Defender in .223 Rem/5.56 NATO offers compact bullpup design with 17.4″ barrel, ideal for tactical use or home defense.
The KelTec RDB Defender is a compact bullpup rifle chambered in .223 Remington/5.56 NATO, featuring a 17.4" barrel for maneuverability without sacrificing ballistic performance. Its innovative design places the action behind the trigger, reducing overall length while maintaining a full-length barrel—perfect for close-quarters scenarios or tactical applications. The ambidextrous controls and adjustable gas system cater to both right- and left-handed shooters, while the 30-round magazine capacity ensures readiness. With a durable polymer construction and Picatinny rail for optics, this rifle suits home defense, range training, or recreational shooting. Ships to Tennessee FFL dealers for compliant transfer. Questions? Contact our Nashville team for expert assistance.