The Gun Store | Waterbury CT

189214
Energetic Armament EA83 Energetic Armament Sonus 9K 9mm Luger 1.5″ Black Stainless Steel 1/2″x28
March 28, 2026
https3A2F2Fmedia.chattanoogashooting.com2Fimages2Fproduct2FLLHGR731232FLLHGR73123 right
Howa M1500 Rifle .308 Win 5rd Magazine 20″ Threaded Barrel Green
March 29, 2026

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

$844.82

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

4 in stock

SKU: CSSI|KTRDB20BLK Category:

Features:

  • 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 & brass flying out of a side-ejection port… you’re welcome southpaws.
  • Unparalleled Trigger System-Bullpup triggers are notoriously bad so we 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.
  • 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.

 

Specifications:

  • CALIBER: .223Rem/5.56x45mm
  • WEIGHT UNLOADED: 6.7lbs
  • MAGAZINE CAPACITY: 20 or any AR-15 Magazine
  • OVERALL LENGTH: 27.3”
  • BARREL LENGTH: 20"
  • TWIST RATE: 1:7
  • TRIGGER PULL: 4.5-5.5lbs

 

UPC

640832005974

Manufacturer

KelTec

Manufacturer Part Number

RDB20BLK

Action

Semi-Auto

ATF Type

MODERN SPORTING RIFLE

Barrel Length

20

Caliber/Gauge

.223 REM/5.56 NATO

Capacity

20

Length

36.8500

Number of Magazines

1 20 rd.

Package Height

5.0

Package Width

15.0

Product Type

Rifle

Rate of Twist

1:7"

Safety

Ambidextrous

Shipping Weight

9.933

Sights

Optic Ready

State Restriction (CA)

NO DIRECT SHIP TO CALIFORNIA

State Restriction (IL)

NO SALE TO ILLINOIS PICA

State Restriction (OR)

NO SALE TO OREGON

State Restriction (RI)

NO DIRECT SHIP TO RHODE ISLAND

State Restriction (WA)

NO DIRECT SHIP TO WASHINGTON

Units per Box

1