- .223 Remington (5.56x45mm) caliber
- Unparalleled Trigger System
- 1:7 twist barrel
- Downward Ejection
- Adjustable Gas System
- Comes standard with an aluminum, M-LOK handguard, collapsable stock and pencil profile barrel
The Kel-Tec RDB Defender 223 Rem 5.56 NATO Rifle (RDBDBLK) is the result of taking the RDB and the RDB Survival and mashing them up to forge the perfect 5.56, light-duty, tactical bullpup. It's lightweight, comes standard with an aluminum, M-LOK handguard, collapsable stock and pencil profile barrel. Defend your property, your community and your homeland with the most tactically versatile bullpup on the market with the RDB Defender.
Unparalleled Trigger System - Bullpup triggers are notoriously bad, so Kel-Tec tackled that issue head on and won. This trigger is incredibly smooth, with a nice take-up and clean break. Combined with a 1:7 twist barrel, all RDB models offer excellent accuracy.
Downward Ejection - This unrivaled design sends spent brass downward through the stock, behind the magwell making it a truly ambidextrous bullpup rifle. Gone are the days of hot gas and brass flying out of a side-ejection port... you're welcome, southpaws.
Adjustable Gas System - All of the RDB models operate off of the same adjustable gas piston system. This feature allows the user to tailor the bolt carrier speed to eliminate excessive recoil while running a suppressor and ensure reliability for various loads.
Like no ordinary bullpup, the RDB series of rifles redefines the platform. You've never experienced balance or a trigger quite like this in any other design. The RDB is completely ambidextrous due to its patented downward-ejection, magazine catch/release placement, intuitive safety and reversible operating handle. The RDB series of bullpups delivers a 5.56/.223 ballistic advantage in a very compact package that's easy to manipulate for just about anyone.
|Caliber||.223 Remington (5.56x45mm)|
|Trigger Pull, lbs||4.5 - 5.5|
|Barrel Length, in||16.1"|
|Overall Length, in||27"|
|Weight (unloaded), lbs||6.7|