In Stock
KELTEC RDB
Sold byGuns.com•Posted Apr 27, 2026
Compare prices for Kel-Tec RDB Defender Semi Automatic Rifle 5.56x45mm NATO 16" Black Threaded Barrel Black Frame Black Bullpup Stock$846.99
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Deal Summary
- Currently in stock.
- Caliber: 223/5.56
- Category: rifle
- UPC: 640832008081
- SKU: 152497
- Brand: Kel-Tec
Price History
Deal Details
The RDB Defender is the result of taking the RDB and the RDB Survival and mashing them up to forge the perfect 5.56 lightduty tactical bullpup. Its lightweight comes standard with an aluminum MLOK 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.
Other Offers for This Product
Active offers from your catalog for Kel-Tec RDB Defender Semi Automatic Rifle 5.56x45mm NATO 16" Black Threaded Barrel Black Frame Black Bullpup Stock.
Comparing 6 retailers carrying this product
Lowest Price: $764.91
Highest Price: $862.99
You Save: $98.08
Avg Discount: 7% off
Kel-Tec RDB Defender .223 Rem/5.56x45mm NATO 16.1 20 Round Black Collapsible Stock Black Polymer Grip Rifle
Kel-TecBattleHawk ArmorySKU/UPC: 640832008081
$764.91$999.99Save 24%
View at BattleHawk Armory
Kel-Tec RDB Defender 5.56 NATO 16 Barrel 20-Rounds
Kel-TecGrabAGunSKU/UPC: GAG_RDBDBLK-4734-0113
$799.99$975.00Save 18%
View at GrabAGun
Kel-Tec RDBDBLK RDB Defender 5.56x45mm NATO 20+1 16.10 in Black Pencil Profile Barrel, Black Polymer Receiver, Black Synthetic Collapsible Stock, Black Polymer Grip, Rifle
Kel-TecHinterland OutfittersSKU/UPC: 89383
$810.58
View at Hinterland Outfitters
Kel-Tec 223/5.56 16.10 20+1 (Semiauto) RDBDBLK
Kel-TecAmmunition DepotSKU/UPC: RDBDBLK
$823.99
View at Ammunition Depot
Kel-Tec RDB Defender Semi Automatic Rifle 5.56x45mm NATO 16" Black Threaded Barrel Black Frame Black Bullpup Stock
Kel-TecMidwayUSASKU/UPC: 399700
$862.99
View at MidwayUSA