The Kel-Tec RDB-S Survival is a semi-automatic bullpup rifle chambered for .223 Remington/5.56 NATO that emphasizes compact handling without sacrificing ballistic performance. Its bullpup layout locates the center of gravity over the grip for balanced carry and manipulation in confined environments. The design incorporates Kel-Tec’s downward ejection system and ambidextrous controls to accommodate both dominant and non-dominant shooters.
Key Specifications
- The rifle is chambered in .223 Rem / 5.56 NATO.
- The action is semi-automatic.
- The barrel measures 16.1 inches.
- The overall length measures 26.1 inches.
- The barrel twist rate is 1:7.
- The design uses a downward ejection system for true ambidextrous operation.
- The rifle includes MIL-STD-1913 Picatinny rails above the barrel and on the handguard for optics and accessories.
- The stock is a collapsible OD Green synthetic unit for compact carry.
- The rifle accepts a detachable magazine compatible with standard AR-15 pattern magazines.
- The system ships with folding sights and features an adjustable gas piston to tailor operation for suppressed or unsuppressed use.
Compact, ambidextrous, and modular, the RDB-S Survival is designed for users who prioritize a lightweight, easily carried centerfire rifle platform with flexible accessory options and an intuitive control layout. Its combination of a short overall footprint, downward ejection, and full-length accessory rails makes it a practical choice for field use and general-purpose applications where compactness and adaptability matter.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




