The Kel‑Tec RDB20 is a compact, ambidextrous bullpup rifle designed around a patented downward‑ejection system. It uses an adjustable gas piston and a polymer bullpup stock to deliver a balanced, user‑friendly platform compatible with AR‑15 style magazines. The rifle is finished in black and is fitted with MIL‑STD‑1913 Picatinny rails for optics and accessories.
Key Specifications
- Caliber is .223 Rem / 5.56 NATO.
- The action is Semi‑Automatic.
- The finish is Black (Blued).
- The stock material is Polymer.
- The platform is Ambidextrous with controls accessible for left- and right‑handed users.
- The twist rate is 1:7″.
- The muzzle is fitted with a Flash Hider.
- The rifle uses an Adjustable gas piston system.
- The ejection system is Downward ejection for true ambidextrous operation.
- Magazine compatibility is AR‑15 style magazines.
The RDB20 balances compact handling and practical features for a range of duties where a short overall profile and ambidextrous controls are important. Its downward‑ejection architecture, adjustable gas system and Picatinny rails make it suitable for precision‑minded shooters who require a versatile, accessory‑ready modern sporting rifle in a compact package.
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.
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