great lakes firearms logo
  • Shop
  • About
  • Services
    • Engraved Guns
    • Light Gunsmithing
    • Ultrasonic Gun Cleaning
  • Contact
$2,612.00 4 Cart
  • Ammo
    • Handgun Ammunition
    • Rifle Ammunition
    • Rimfire Ammunition
    • Shotgun Shells
  • Guns
    • Combination Guns
    • Derringers
  • Handguns
    • Semi Auto Handguns
    • Single Shot Handguns
    • Revolvers
    • Other Handguns
  • Magazines
    • AR Magazines
    • AK Magazines
    • Handgun Magazines
    • Rifle Magazines
    • Shotgun Magazines
  • Optics
    • Binoculars
    • Gun Scopes
    • Gun Sights
    • Laser Sights
    • Night Vision
    • Range Finders
    • Red Dots Sights
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Rifles
    • AR Rifles
    • AK Rifles
    • Bolt Action Rifles
    • Lever Action Rifles
    • Pump Action Rifles
    • Semi Auto Rifles
    • Single Shot Rifles
    • Other Rifles
  • Parts
    • AR Lower Parts
    • AR Lower Parts Kits
    • AR Upper Parts
    • AR15 Parts
    • Class 3 Parts & Accessories
    • Glock Parts
    • Gun Parts
    • Gun Parts Kits
    • Handgun Parts
    • Other AR15 Accessories & Parts
  • Shotguns
    • Bolt Action Shotguns
    • Lever Action Shotguns
    • Over Under Shotguns
    • Pump Action Shotguns
    • Semi Auto Shotguns
    • Single Shot Shotguns
    • Side By Side Shotguns
    • Other Shotguns
  • Scopes
    • Scope Accessories & Scope Parts
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
great lakes firearms logo
  • Ammo
    • Handgun Ammunition
    • Rifle Ammunition
    • Rimfire Ammunition
    • Shotgun Shells
  • Guns
    • Combination Guns
    • Derringers
  • Handguns
    • Semi Auto Handguns
    • Single Shot Handguns
    • Revolvers
    • Other Handguns
  • Magazines
    • AR Magazines
    • AK Magazines
    • Handgun Magazines
    • Rifle Magazines
    • Shotgun Magazines
  • Optics
    • Binoculars
    • Gun Scopes
    • Gun Sights
    • Laser Sights
    • Night Vision
    • Range Finders
    • Red Dots Sights
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Rifles
    • AR Rifles
    • AK Rifles
    • Bolt Action Rifles
    • Lever Action Rifles
    • Pump Action Rifles
    • Semi Auto Rifles
    • Single Shot Rifles
    • Other Rifles
  • Parts
    • AR Lower Parts
    • AR Lower Parts Kits
    • AR Upper Parts
    • AR15 Parts
    • Class 3 Parts & Accessories
    • Glock Parts
    • Gun Parts
    • Gun Parts Kits
    • Handgun Parts
    • Other AR15 Accessories & Parts
  • Shotguns
    • Bolt Action Shotguns
    • Lever Action Shotguns
    • Over Under Shotguns
    • Pump Action Shotguns
    • Semi Auto Shotguns
    • Single Shot Shotguns
    • Side By Side Shotguns
    • Other Shotguns
  • Scopes
    • Scope Accessories & Scope Parts
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
$2,612.00 4 Cart
“LEGACY SPORTS INTERNATIONAL CITADEL TRAKR SEMI 22LR BLK TB” has been added to your cart. View cart
Sold out
Click to enlarge
Home Guns & Firearms Rifles Semi Auto Rifles Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd magazine 20″ Barrel Green Grip
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd magazine 20" Barrel Tan Grip
Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd magazine 20" Barrel Tan Grip $753.00
Back to products
RUG GUNSITE SCOUT BA 308 B LAM
RUG GUNSITE SCOUT BA 308 B LAM $1,093.00

Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd magazine 20″ Barrel Green Grip

$753.00

Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd magazine 20″ Barrel Green Grip

Out of stock

Compare
Add to wishlist
SKU: ZND|GRDB20GRN Category: Semi Auto Rifles
Share:
  • Description
  • Additional information
  • Reviews (0)
  • Shipping & Delivery
Description

RDB stands for Rifle Downward-ejecting Bullpup and the 17 points to the barrel length. This variant is the original and features a high-impact resistant Zytel forend with built-in Picatinny-style rail on the bottom for mounting accessories. Like all the RDB variants it’s completely ambidextrous accurate and compact.

Specifications:

  • CALIBER: .223Rem
  • WEIGHT UNLOADED: 7.1lbs
  • MAGAZINE CAPACITY: 20 or any AR15 Magazine
  • OVERALL LENGTH: 30.6"
  • BARREL LENGTH: 20"
  • TWIST RATE: 1:7"
  • TRIGGER PULL: 4lbs
Additional information
UPC

640832005981

Manufacturer

Keltec

Manufacturer Part Number

RDB20GRN

Overall Length

30.2000

Rate of Twist

1:7"

Recoil Pad

Yes

Sights

No

Stock Color

GREEN

Stock Material

SYNTHETIC

Swivel Studs

NO

Action

Semi-Auto

ATF Type

MODERN SPORTING RIFLE

Weight (lbs)

7.1

State Restriction (OR)

NO SALE TO OREGON

Other Features

DOWNWARD EJECTION BULLPUP,

State Restriction (IL)

NO SALE TO ILLINOIS PICA

Barrel Length

20

Caliber/Gauge

.223 REM/5.56 NATO

Checkering

No

Detachable Magazine

Yes

Hinged Floorplate

No

Capacity

20

Color

BLACK

Finish Type

BLUED

State Restriction (CA)

NO DIRECT SHIP TO CALIFORNIA

State Restriction (RI)

NO DIRECT SHIP TO RHODE ISLAND

State Restriction (WA)

NO DIRECT SHIP TO WASHINGTON

Drilled and Tapped

No

ATF Model

RDB

ATF Manufacturer

Kel-Tec CNC Inc.

Adjustable Objective

No

Additional Feature 3

Fully Adjustable Piston

Additional Feature 2

Birdcage Flash Hider

Additional Feature 1

Downward Facing Extractor

Finish

Black

Grip Type

O.D. Green Synthetic

Illuminated Reticle

No

Weight

6.9 lbs.

Product Type

Rifle

Grip Material

Synthetic Stock O.D. Green Synthetic

Shipping Weight

9.75

Scope Cover Included

No

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Kel-Tec RDB Rifle .223 Rem/5.56mm 20rd magazine 20″ Barrel Green Grip” Cancel reply

Your email address will not be published. Required fields are marked *

Shipping & Delivery

Related products

Compare

ROSSI RB22 22LR BLK/WD 18″ 10+1

Semi Auto Rifles
$245.00
ROSSI RB22 22LR BLK/WD 18" 10+1
Add to wishlist
Purchase & earn 245 points!Add to cart
Quick view
Compare

ROSSI RS22 22LR BLK/FDE 18″ 10+1

Semi Auto Rifles
$139.00
ROSSI RS22 22LR BLK/FDE 18" 10+1
Add to wishlist
Purchase & earn 139 points!Add to cart
Quick view
Compare

ROSSI RS22 22LR BLK/PINK 18″ 10+1

Semi Auto Rifles
$152.00
ROSSI RS22 22LR BLK/PINK 18" 10+1
Add to wishlist
Purchase & earn 152 points!Add to cart
Quick view
Compare

ROSSI RS22 22MAG BLK/ODG 21″ 10+1

Semi Auto Rifles
$273.00
ROSSI RS22 22MAG BLK/ODG 21" 10+1
Add to wishlist
Purchase & earn 273 points!Add to cart
Quick view
Compare

ROSSI RS22 22MAG BLK/TAN 21″ 10+1

Semi Auto Rifles
$317.00
ROSSI RS22 22MAG BLK/TAN 21" 10+1
Add to wishlist
Purchase & earn 317 points!Add to cart
Quick view
Compare

ROSSI RS22M 22MAG BLK/SYN 21″ 10+1

Semi Auto Rifles
$317.00
ROSSI RS22M 22MAG BLK/SYN 21" 10+1
Add to wishlist
Purchase & earn 317 points!Add to cart
Quick view
Compare

SAVAGE ARMS 64 SEMI-AUTO 22LR PINK 10+1

Semi Auto Rifles
$149.00
SAVAGE ARMS 64 SEMI-AUTO 22LR PINK 10+1
Add to wishlist
Purchase & earn 149 points!Add to cart
Quick view
Compare

SAVAGE ARMS 64 SEMI-AUTO 22LR PURPLE 10+1

Semi Auto Rifles
$149.00
SAVAGE ARMS 64 SEMI-AUTO 22LR PURPLE 10+1
Add to wishlist
Purchase & earn 149 points!Add to cart
Quick view

    At Great Lakes Firearms of Porter, Indiana, our mission is to provide our customers with the finest firearms and ammunition available, while promoting responsible gun ownership and safety.

    Quick Links

    • About
    • Service
    • Shop
    • Blog
    • Contact

    Useful Link

    • Privacy Policy
    • Term Of Use
    • Returns Policy
    • Reviews

    Great Lakes Firearms

    • (219) 617-6679
    • 1355 Dune Meadows Dr,
      Porter, Indiana 46304

    Newsletter

    Copyright 2025, Great Lakes Firearms | All Rights Reserved.

    Shopping cart
    Close
    Start typing to see products you are looking for.
    Shop
    Wishlist
    4 items Cart
    My account