For shooters who prioritize compact maneuverability without sacrificing a full-power cartridge, the pre-owned bullpup carbine offers a distinctive balance of size and performance. KELTEC RDB

This pre-owned KELTEC RDB is chambered in 5.56 NATO (.223 Remington compatible) and listed in the Semi Auto category for shooters seeking a compact, tactical platform with modern ergonomics. Priced at $649.99, it represents a value proposition for those who want a unique bullpup layout with features often absent in similar rifles. Shop this product

Overview: What this rifle brings to the range

The listing describes a 17-inch barrel that keeps overall length short while maintaining effective velocity for 5.56 NATO/.223 Remington loads. A 1-4×24 illuminated tactical-style scope is mounted, making close-to-mid range engagements practical straight from the box. The rifle is noted to be in good condition with several small scratches and scuffs on the stock and metal surfaces — photos on the product page provide the best assessment of cosmetic wear.

Performance & features

Caliber and ballistics

Chambered for 5.56 NATO (and compatible with .223 Remington), this cartridge offers light recoil, common parts availability, and flat trajectory within typical engagement ranges. It’s ideal for training, defensive drills, and general-purpose shooting where controllable follow-up shots and manageable ammo cost matter.

Ergonomics and trigger

The RDB’s bullpup layout shortens overall length without reducing barrel length. Notably, the rifle includes a smooth trigger system — a distinguishing feature for bullpups, which often suffer from heavier or less consistent trigger feel. That smoother trigger translates to better shot-to-shot consistency and easier accuracy under stress.

View product details and pricing to verify condition photos and confirm whether this pre-owned example meets your expectations.

Condition, optics, and buyer notes

The mounted 1-4×24 illuminated scope is a practical optic for this platform, offering speed at close range with low-magnification precision. The listing warns of minor cosmetic wear on stock and metal; those blemishes are cosmetic only but should be reviewed via the provided images before purchase. Images are linked from the product page for close inspection.

Suitability and final thoughts

For owners who want a compact, Semi Auto platform with a full-length 17-inch barrel, an illuminated 1-4x scope, and an unusually smooth bullpup trigger, this KELTEC RDB is worth evaluating. At $649.99, it’s priced to move for a pre-owned example; inspect the photos closely and confirm current stock before buying. Check current availability

People Also Ask

What makes this product stand out from competitors?

This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

Is this product suitable for beginners?

Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

What warranty or support is available?

The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

How does this compare to similar products in its price range?

This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.