Kel-Tec RDB20BLK RDB 5.56x45mm NATO Caliber with 20.50" Barrel, 20+1

UPC 640832005974 from 72 retailers

  • 5.56x45mm
  • KelTec
  • New
Shipping:

Kel-Tec RDB20BLK RDB 5.56x45mm NATO Caliber with 20.50" Barrel, 20+1

Price History
KelTec RDB, 5.56 NATO / .223 Rem, 20.5" Barrel, 20+1 Capacity, Black Rifle
Shipping $35
$709.79 Deerford Defense
Kel-Tec RDB Bullpup Rifle - Black | 5.56NATO | 20" Barrel
Free Shipping
$714.99 Cummings Family Firearms ★★★★★ (52)

UPC 640832005974 Price Graph

  • Today's low of $709.79 is cheaper than 90% of daily lows in the last 180 days.
  • Today's average of $823.34 is more expensive than 51% of daily averages in the last 180 days.
  • The low peaked at $778.99 on July 7, 2026 and bottomed at $633.99 on July 15, 2026.

KelTec RDB 20 Bullpup Rifle .223 REM/5.56 NATO, 20RD
$727.99 Good 4 Guns ★★★★★ (276)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
CC Fee 3%
$729.99 Cornerstone Arms ★★★★★ (373)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
CC Fee 6%
$736.45 All Things Firearm ★★★★★ (3)
RDB 20in BARREL BLACK FINISH - 20RD MAGAZINE
.223 Remington
Shipping $20
$745.00 DK Gun & Dog ★★★★★ (56)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
Shipping $20 Free Shipping > $1,000
$750.75 Life2A ★★★★★ (3)
KEL-TEC RDB BULLPUP 5.56MM - 20" BLACK 20RD
Free Shipping
$755.29 Caliber Exchange ★★★★★ (1)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
$759.43 Ecommerce Arms
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
Free Shipping > $1,250
$762.88 Nadir Solutions ★★★★★ (18)

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KelTec RDB20 5.56 NATO 20rd Bullpup
Free Shipping
$762.90 Axolotl Arms ★★★★★ (126)
Kel-Tec RDB20 Rifle — .223/5.56 Black
$765.05 Georgia Guns & Ammo ★★★★★ (2)
KEL-TEC RDB BULLPUP 5.56MM - 20" BLACK 20RD
$767.99 Get Guns N Ammo
Kel-Tec RDB Bullpup Rifle .223 Rem/5.56 NATO Black
$772.20 Ferrari Firearms
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
$774.00 Armored Boar Gunworks ★★★★★ (53)
KEL-TEC RDB BULLPUP 5.56MM - 20" BLACK 20RD
Free Shipping
$775.77 Riddle Firearms
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
$775.77 MCM Tactical ★★★★★ (60)
KELTEC RDB CARBINE 5.56 RFL BL/BLK
.223 Remington
$775.78 Vizards Guns and Ammo ★★★★★ (1,070)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
Free Shipping
$778.74 Safe Haven Defense
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
Free Shipping > $900 CC Fee 3% $10 Off Code CALIBERKING
$779.35 Armed in Michigan ★★★★★ (714)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
$785.30 The Arsenal Project ★★★★★ (16)
KELTEC RDB20 5.56MM BL/BLACK 20"
$5 Off Code CALIBERKING
$786.49 Gun Place ★★★★★ (206)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
Shipping $20
$786.50 Custom Creatives Group ★★★★★ (24)
KELTEC RDB20 5.56MM BL/BLACK 20"
$786.50 Vital Defense ★★★★★ (14)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
Free Shipping
$793.65 Timber Hole Outdoors ★★★★★ (6)
Kel-Tec RDB20BLK RDB Bullpup 20" Black 20rd
Shipping $18
$794.11 Classic Firearms ★★★★★ (2,454)
Keltec RDB 5.56 NATO 20in Barrel 20 Rounds Black
Free Shipping
$797.23 Shooting Surplus ★★★★★ (193)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
Shipping $18
$800.80 Sharp's Shooting Supply ★★★★★ (34)
KEL-TEC RDB BULLPUP 5.56MM - 20" BLACK 20RD
$801.00 Birmingham Hill Armory ★★★★★ (16)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
Shipping $16
$810.99 Riflenetics ★★★★★ (65)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
Free Shipping
$812.99 Canoe Creek Armory ★★★★★ (17)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
$818.00 CLB Guns ★★★★★ (45)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
$822.25 Allied Arms ★★★★★ (310)
KELTEC RDB20 5.56MM BL/BLACK 20"
Shipping $20
$822.27 Down Range Firearms ★★★★★ (8)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
$822.99 Big Bee Bee ★★★★★ (11)
Kel-Tec RDB20BLK RDB 5.56x45mm NATO Caliber with 20.50" Barrel, 20+1 Capacity, Black Metal Finish, Black Fixed Bullpup Stock & Polymer Grip Ambidextrous Hand
$823.99 Underground Tactical
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
Free Shipping > $1,000 CC Fee 3%
$825.83 Bunker Hill Ballistics ★★★★★ (9)
Kel-Tec RDB 17 640832005974 5.56 mm NATO
$831.99 C-ME Firearms
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
$833.99 Precision Gunworks
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
$837.00 Highland Arms ★★★★★ (49)
Kel-Tec RDB20BLK RDB 5.56x45mm NATO Caliber with 20.50" Barrel, 20+1 Capacity, Black Metal Finish, Black Fixed Bullpup Stock & Polymer Grip Ambidextrous Hand
$837.50 Pickett's Mill Armory ★★★★★ (26)
Kel-Tec RDB Bullpup 5.56mm - 20" Black 20rd
Free Shipping
$839.43 Hollow Point Arms ★★★★★ (8)
Kel-tec RDB .223 Remington/5.56x45mm Semi-Auto, Black
$839.99 Palmetto State Armory ★★★★★ (1,164)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
Shipping $18
$843.70 Blackbox Ballistics ★★★★★ (2)
Kel-Tec KEL RDB 5.56 20"" BLK
Free Shipping
$843.99 BuyAGun ★★★★★ (3)
KEL-TEC RDB BULLPUP 5.56MM - 20" BLACK 20RD
$843.99 WTW Arms ★★★★★ (68)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
$847.00 EK Tactical ★★★★★ (10)
KELTEC RDB-20 - The Kel-Tec RDB-C is a semi-automatic bullpup configured rifle chambered in 223 Rem5.56 NATO. A 20.5 barrel is accompanied by a picatinny rail allowing users to attach their choice of optics. Downward ejection of spent casings means that you wont have brass...
.223 Remington
Shipping $20
$848.99 Guns.com ★★★★★ (38,455)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
Free Shipping
$849.00 Garrison's Guns ★★★★★ (21)
KELTEC RDB20 5.56MM BL/BLACK 20"
Free Shipping
$849.34 Lightning Strike Arms ★★★★★ (32)
Kel-Tec RDB 5.56 NATO Bullpup Rifle, 20" Barrel, Black, 20rd Mag
Shipping $10
$849.99 Alexander's Store ★★★★★ (1,532)
KEL-TEC RDB BULLPUP 5.56MM - 20" BLACK 20RD
Shipping $25 $25 Off Orders $200+ Code LOCKNLOAD25
$854.01 Scottsodg.com
KELTEC RDB20 5.56MM BL/BLACK 20"
$856.97 Redsand Tactical
KELTEC RDB20 5.56MM BL/BLACK 20"
$858.00 Firearms Express
KELTEC RDB20 5.56MM BL/BLACK 20"
Shipping $20 Free Shipping > $1,000
$863.16 Dave's Guns ★★★★★ (28)
KELTEC RDB20 5.56MM BL/BLACK 20"
Free Shipping CC Fee 3%
$867.95 Minutemen Defense ★★★★★ (54)
Kel-Tec RDB20BLK RDB 5.56x45mm NATO Caliber with 20.50" Barrel, 20+1 Capacity, Black Metal Finish, Black Fixed Bullpup Stock & Polymer Grip Ambidextrous Hand
Shipping $15
$867.99 Extreme Products ★★★★★ (83)
KEL RDB RIFLE 223REM 20 BULLPUP BLK 20RD
.223 Remington
Free Shipping
$871.99 Timberlake Firearms ★★★★★ (11)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
$872.99 Black Bayou Armory ★★★★★ (83)
KEL-TEC RDB BULLPUP 5.56MM
Shipping $20
$875.56 JB Armament ★★★★★ (126)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
$878.85 Utah Fast ★★★★★ (101)
Kel-Tec RDB Downward-Ejection Bullpup Rifle RDB20BLK, 5.56 NATO, 20.5", Polymer Black Stock, Black Nitride Finish, 20 Rds
.223 Remington
$886.22 Able Ammo ★★★★★ (397)
KEL-TEC RDB BULLPUP 5.56MM - 20" BLACK 20RD
Free Shipping
$886.49 Conkey's Outdoors ★★★★★ (175)
Kel-Tec RDB20BLK RDB 5.56x45mm NATO Caliber with 20.50" Barrel, 20+1 Capacity, Black Metal Finish, Black Fixed Bullpup Stock & Polymer Grip Ambidextrous Ha
Shipping $11
$898.49 Selway Armory ★★★★★ (186)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
$900.78 Tungsten Creek Tactical
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
$904.99 2 If By Sea Tactical ★★★★★ (135)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
$921.99 Coastal Firearms
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
$922.99 Apocalypse Outfitters ★★★★★ (4)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
Free Shipping
$923.46 Freedom Firearms ★★★★★ (2)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20RD Magazine 20" Barrel Black Grip
$923.46 Shiner Tactical ★★★★★ (6)
KEL-TEC RDB BULLPUP 5.56MM - 20" BLACK 20RD
Free Shipping
$929.50 Kinetic Armory ★★★★★ (3)
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd Magazine 20" Barrel Black Grip
$975.08 Bulletproof Outfitters ★★★★★ (133)
Kel-Tec RDB20BLK RDB 223 Rem,5.56x45mm NATO 20.50" 20+1 Black Fixed Bullpup Stock
.223 Remington
$1,179.99 Vizards Guns and Ammo ★★★★★ (1,070)

UPC 640832005974 Price Graph

  • Today's low of $709.79 is cheaper than 90% of daily lows in the last 180 days.
  • Today's average of $823.34 is more expensive than 51% of daily averages in the last 180 days.
  • The low peaked at $778.99 on July 7, 2026 and bottomed at $633.99 on July 15, 2026.

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