The Kel-Tec RDB-S Survival is a compact, downward-ejecting bullpup semi-automatic rifle chambered for .223 Rem/5.56 NATO with a 16.1″ barrel. It pairs a short overall length and folding/collapsible stock with an adjustable gas system and ambidextrous controls to suit multiple shooting positions and environments. The design emphasizes compact handling and modular accessory options while retaining rifle-level ballistics.
Key Specifications
- The rifle is chambered in .223 Rem/5.56 NATO.
- The barrel measures 16.1 inches for compact handling.
- The action is Semi-Auto for standard semi-automatic operation.
- The platform uses downward ejection to route spent brass through the stock for ambidextrous use.
- The barrel twist is 1:7 for compatibility with a range of common 5.56/.223 projectiles.
- Sight options include optic-ready top rail for mounting optics.
- The stock is a collapsible synthetic design to reduce packed size and weight.
- The barrel finish is black nitride for enhanced surface hardness and corrosion resistance.
- The rifle features ambidextrous controls including a reversible operating handle and intuitive safety placement.
- The design accepts a detachable magazine for reload versatility (capacity varies by magazine).
Compact, balanced and mechanically distinct, the RDB-S Survival delivers a practical bullpup layout with downward ejection and an adjustable gas system for adaptable performance. Its optic-ready top rail, collapsible stock and lightweight construction make it suitable for users who need a compact rifle with full-size ballistic performance and flexible configuration options.
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