Kel-Tec RDB Bullpup Rifle – .223/5.56 Tactical Semi-Automatic Rifle

The Kel‑Tec RDB is a modern bullpup rifle engineered for shooters who want power, compact size, and advanced design in one platform. Manufactured by Kel‑Tec CNC Industries, the RDB combines the reliability of a gas-operated rifle with the efficiency of a bullpup configuration.

Chambered in .223 Remington / 5.56 NATO, the Kel-Tec RDB is known for its unique downward ejection system, making it comfortable for both right- and left-handed shooters. Its compact design provides full rifle performance while maintaining a shorter overall length, making it highly maneuverable for tactical and sporting use.

Key Features

Innovative Bullpup Design

The bullpup configuration places the action behind the trigger, allowing the rifle to maintain a full-length barrel while remaining compact and easy to handle.

Downward Ejection System

One of the most unique features of the Kel-Tec RDB is its downward ejection mechanism, which ejects spent casings below the rifle, making it ideal for both left- and right-handed shooters.

Reliable Gas-Operated Action

The rifle uses an adjustable gas system that improves reliability and allows shooters to tune performance depending on ammunition.

Lightweight Construction

The Kel-Tec RDB is built with lightweight materials, making it comfortable to carry and maneuver during long shooting sessions.

Accessory Ready Platform

With its integrated rail system, the RDB can easily accommodate optics, lights, and other shooting accessories.

Caliber Options

The Kel-Tec RDB rifle is chambered in:

• .223 Remington

• 5.56 NATO

These calibers offer excellent performance for varmint hunting, target shooting, and sport shooting.

Product Specifications

Manufacturer: Kel‑Tec CNC Industries
Model: Kel‑Tec RDB
Action: Gas-Operated Semi-Automatic
Caliber: .223 Remington / 5.56 NATO
Barrel: Precision Rifle Barrel
Stock: Bullpup Integrated Stock
Magazine: Detachable Magazine (AR-style compatible)
Rail System: Integrated Top Rail for Optics
Use: Tactical Shooting, Sport Shooting, Hunting

Why Choose the Kel-Tec RDB?

• Compact bullpup rifle design

• Innovative downward shell ejection system

• Lightweight and easy to maneuver

• Reliable semi-automatic performance

• Compatible with modern rifle accessories

The Kel-Tec RDB is widely appreciated for its unique engineering, compact size, and versatile performance, making it a standout option among modern sporting rifles.

Ideal For

• Tactical shooting

• Range shooting

• Varmint hunting

• Recreational shooting

• Sport shooting