The KelTec RDB-S Survival in black is a 5.56 NATO bullpup rifle with a 16.1-inch barrel and a 20-round capacity (brand part no. RDBSBLK). KelTec built the RDB-S around its downward shell-ejection system, which clears spent cases out of the shooter’s line of sight. That layout makes the rifle truly ambidextrous and suits right- and left-handed shooters alike. The rifle is adjustable to accommodate a wide variety of ammunition, so it can be tuned to different loads. It is a compact, balanced platform for field and range use.

Key Specifications

• The chambering is 5.56 NATO, a common, readily available rifle cartridge.
• The barrel is 16.1 inches long, which keeps the bullpup rifle compact and maneuverable.
• Capacity is 20 rounds, giving more shots between reloads.
• The color is black, which separates this SKU from the green RDB-S.
• Spent cases leave through a downward-ejection system, clear of the shooter’s line of sight.
• The layout is ambidextrous, which works for both right- and left-handed shooters.
• The rifle is adjustable for a wide variety of ammunition, so you can tune it to different loads.

Frequently Asked Questions

How many rounds does the RDB-S hold? This black RDB-S Survival holds 20 rounds of 5.56 NATO.

Where does the RDB-S eject? Downward. The system directs spent casings away and completely out of the shooter’s line of sight.

Is it good for left-handed shooters? Yes. The downward ejection and ambidextrous design suit both right- and left-handed shooters.

Buy the KelTec RDB-S Survival 5.56 NATO Bullpup Rifle, Black, 16.1-Inch, 20-Round

A 16.1-inch barrel in a bullpup frame gives this rifle full-size rifle performance in a short package. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and browse more semi-auto rifles while you are here.