The RDB Defender 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. Its lightweight, comes standard with an aluminum, M-LOK handguard, collapsable stock and 16 pencil profile barrel. Defend your property, your community and your homeland with the most tactically versatile bullpup on the market with the RDB Defender.
| Brand | Kel-Tec |
| Category | Tactical Rifles |
| Caliber | 5.56x45mm NATO |
| Model | RDB |
| Series | Defender |
| Stock Finish | Black |
| Action | Semi-Auto |
| Barrel Length Range | 16" to 16.99" |
| Capacity | 20+1 |
| Magazine Type | AR-15 |
| Grips | Black Polymer |
| Hand | Right |
| OAL | 27" |
| Receiver Finish | Black |
| Receiver Material | Polymer |
| Stock Description | Collapsible |
| Stock Finish Group | Black |
| Stock Material | Synthetic |
| Twist | 1:7" |
| Weight | 6.70 lbs |
| Barrel Length | 16.10" |
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