DB15 5.56 NATO SEMI-AUTO RIFLE W/ KNIGHT’S ARMAMENT BARREL BLANK – DB15 5.56 NATO 16” BBL (1)30RD MAG W/KA BBL BLANK BLK

Specifications

  • Cartridge: 5.56 x 45
  • Capacity: 30+1-Round
  • Muzzle: Flash Hider
  • Action Type: Semi-Auto
  • Length: 7.5''
  • Stock Material: Polymer
  • Magazine Included: 1 x 30-Round
  • Finish: Black
DIAMONDBACK FIREARMS DB15 5.56X45MM NATO SEMI-AUTO RIFLE W/ KNIGHT’S ARMAMENT COLD HAMMER FORGED BARREL BLANK
 
At the heart of this AR-15 lies a premium chrome-lined, cold hammer forged barrel. This Knight’s Armament and Diamondback Firearms collaboration begins with Knight’s Armament providing their proprietary chambered, rifled, and chrome lined cold hammer forged barrel blank. Diamondback Firearms then finishes the profiling of the barrel and performs final assembly, resulting in an end product with exceptional accuracy and excellent longevity.
 
Built for durability, the Carbon Series DB15 lower is machined from forged 7075-T6 aluminum and is hardcoat anodized for rugged dependabilty.
 
SPECS
  • Finish: Black Hardcoat Anodize
  • Caliber: 5.56 NATO
  • Barrel: 16 in, 1:7 RH, Chrome Lined Phosphate
  • Gas System: Mid-Length, Direct Impingement
  • BCG: Phosphate Chrome Lined M16 BCG
  • Upper: A3 Flattop Forged 7075 T-6 Aluminum
  • Lower: Forged 7075 T-6 Aluminum (DB15 Carbon Lower)
  • Handguard: 15 in M-Lok Anti-Rotation V2 S-Rail w/ Full Picatinny
  • Grip: Magpul MOE K2 Grip
  • Magazine: Magpul Gen M2 PMAG, 30 Round
  • Sights: Magpul Flip Up Front & Rear
  • Muzzle Device: A2 Flash Hider [1/2 x 28]
  • Trigger: Mil-Spec
  • Weight: 6.53 lbs
  • Length (Collapsed / Extended): 32in /35.5 in
Description

Original price was: $1,279.99.Current price is: $1,082.00.

DIAMONDBACK FIREARMS DB15 5.56X45MM NATO SEMI-AUTO RIFLE W/ KNIGHT’S ARMAMENT COLD HAMMER FORGED BARREL BLANK
 
At the heart of this AR-15 lies a premium chrome-lined, cold hammer forged barrel. This Knight’s Armament and Diamondback Firearms collaboration begins with Knight’s Armament providing their proprietary chambered, rifled, and chrome lined cold hammer forged barrel blank. Diamondback Firearms then finishes the profiling of the barrel and performs final assembly, resulting in an end product with exceptional accuracy and excellent longevity.
 
Built for durability, the Carbon Series DB15 lower is machined from forged 7075-T6 aluminum and is hardcoat anodized for rugged dependabilty.
 
SPECS
  • Finish: Black Hardcoat Anodize
  • Caliber: 5.56 NATO
  • Barrel: 16 in, 1:7 RH, Chrome Lined Phosphate
  • Gas System: Mid-Length, Direct Impingement
  • BCG: Phosphate Chrome Lined M16 BCG
  • Upper: A3 Flattop Forged 7075 T-6 Aluminum
  • Lower: Forged 7075 T-6 Aluminum (DB15 Carbon Lower)
  • Handguard: 15 in M-Lok Anti-Rotation V2 S-Rail w/ Full Picatinny
  • Grip: Magpul MOE K2 Grip
  • Magazine: Magpul Gen M2 PMAG, 30 Round
  • Sights: Magpul Flip Up Front & Rear
  • Muzzle Device: A2 Flash Hider [1/2 x 28]
  • Trigger: Mil-Spec
  • Weight: 6.53 lbs
  • Length (Collapsed / Extended): 32in /35.5 in

Out of stock

SKU 430117760 Category

Description

DIAMONDBACK FIREARMS DB15 5.56X45MM NATO SEMI-AUTO RIFLE W/ KNIGHT’S ARMAMENT COLD HAMMER FORGED BARREL BLANK
 
At the heart of this AR-15 lies a premium chrome-lined, cold hammer forged barrel. This Knight’s Armament and Diamondback Firearms collaboration begins with Knight’s Armament providing their proprietary chambered, rifled, and chrome lined cold hammer forged barrel blank. Diamondback Firearms then finishes the profiling of the barrel and performs final assembly, resulting in an end product with exceptional accuracy and excellent longevity.
 
Built for durability, the Carbon Series DB15 lower is machined from forged 7075-T6 aluminum and is hardcoat anodized for rugged dependabilty.
 
SPECS
  • Finish: Black Hardcoat Anodize
  • Caliber: 5.56 NATO
  • Barrel: 16 in, 1:7 RH, Chrome Lined Phosphate
  • Gas System: Mid-Length, Direct Impingement
  • BCG: Phosphate Chrome Lined M16 BCG
  • Upper: A3 Flattop Forged 7075 T-6 Aluminum
  • Lower: Forged 7075 T-6 Aluminum (DB15 Carbon Lower)
  • Handguard: 15 in M-Lok Anti-Rotation V2 S-Rail w/ Full Picatinny
  • Grip: Magpul MOE K2 Grip
  • Magazine: Magpul Gen M2 PMAG, 30 Round
  • Sights: Magpul Flip Up Front & Rear
  • Muzzle Device: A2 Flash Hider [1/2 x 28]
  • Trigger: Mil-Spec
  • Weight: 6.53 lbs
  • Length (Collapsed / Extended): 32in /35.5 in

Additional information

Weight 7.28 lbs
Capacity

30+1-Round

Muzzle

Flash Hider

Action Type

Semi-Auto

Length

7.5''

Stock Material

Polymer

Magazine Included

1 x 30-Round

Finish

Black

Cartridge

AKK_5.56 x 45

Rear Sight

Flip Up

Magazine Type

Removable

Make

Diamondback

Model

DB15

Barrel Length

16''

Make/Model

Diamondback, DB15

Front Sight

Flip Up

Weight

6.53 lbs

Frequently Asked Questions

Are these brass cases and reloading components factory-new or once-fired? +

We stock both premium factory-new components and high-quality once-fired brass. Please check the specific product listing title and description carefully; once-fired brass is fully inspected, but we always recommend resizing and inspecting prior to priming and powder charging.

Will this case trimmer gauge or die set work with my progressive press setup? +

Our standard reloading dies and case length trimmer accessories utilize industry-standard threads (typically 7/8"-14) compatible with major single-stage, turret, and progressive presses like RCBS, Hornady, Lee Precision, and Dillon. Caliber-specific trim gauges must match your exact brass caliber.

Do you enforce shipping restrictions on powder, primers, or live ammunition? +

Yes. Non-hazardous reloading equipment (dies, case length trimmers, gauges, and unprimed brass) ships via standard ground carriers with no extra fees. Any orders containing smokeless powders or primers will incur standard federal HazMat handling fees and cannot be shipped via air transportation.

How can I track my shipment to ensure delivery safety? +

Precision reloading gear is valuable, so all orders are shipped with tracking enabled. As soon as your package is dispatched from our inventory warehouse, a tracking number will be emailed to you. You can monitor your shipment directly on our Track Order page using your unique Order ID.

Can I return precision measuring tools or die components if they don’t fit? +

We accept returns on unused, unaltered tools, case preparation equipment, and unopened component boxes within 30 days of item delivery. Due to safety and strict quality control on the reloading bench, we absolutely cannot accept returns on opened packs of primers, smokeless powder, or processed brass casings.