What caliber is the Diamondback Firearms DB15 .223 Remington 5.56 NATO Bronze?

It is chambered in .223 Remington, 5.56 NATO.

How big and heavy is it?

Barrel length 16 inches, overall length 34 inches, weight 6.95 pounds.

Is it optic ready or threaded?

Optic ready: Yes; threaded barrel: Yes.

New, in the original packaging.

Can I buy it in Arkansas?

Yes. It ships to a licensed FFL dealer in Arkansas; you pick it up there after the background check. Arkansas buyers pick this up at a licensed dealer after a NICS check, with no permit and no waiting period; dealers sell rifles and shotguns from age 18.

Yes, at $1355.99. Orders leave within 1-2 business days; shipping is free over $999.

Diamondback Firearms DB15 .223 Remington 5.56 NATO Bronze Rifle

Name: Diamondback Firearms DB15 .223 Remington 5.56 NATO Bronze Rifle
Brand: Diamondback Firearms
SKU: 141074
Price: 1355.99 USD
Availability: InStock

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The Diamondback Firearms DB15 is a semi-automatic AR-style rifle chambered for .223 Remington and 5.56 NATO, finished in bronze. Its 16-inch 4150 ChromeMoly barrel has a black nitride finish, and the 1/2x28 threaded muzzle carries a muzzle brake. The rifle holds 30 rounds plus one, weighs 6.95 pounds and measures 34 inches overall. The 7075-T6 aluminum receivers carry a 15-inch M-LOK handguard, a Magpul MOE-K2+ grip and a Magpul ACS-L adjustable stock.

The DB15 is configured for general-purpose range use and practical carbine applications. A mid-length direct-impingement gas system with a pinned gas block supports reliable operation, and the optics-ready top rail accepts a sight of your choice. The adjustable stock and the M-LOK handguard let shooters set the fit and add accessories. In Arkansas, the 2026-27 Zone 8 modern gun dates run November 14 to December 6, and any legal rifle may be used in modern gun season.

Key features

Chambered in .223 Remington and 5.56 NATO
16-inch 4150 ChromeMoly barrel, threaded muzzle
30+1 capacity, optics-ready top rail
15-inch M-LOK handguard
Magpul MOE-K2+ grip and ACS-L stock

This rifle ships to a licensed Arkansas FFL dealer, where you complete Form 4473 and the NICS check before you take it home.

Diamondback Firearms DB15 .223 Remington 5.56 NATO Bronze: quick facts

What caliber is the Diamondback Firearms DB15 .223 Remington 5.56 NATO Bronze?: It is chambered in .223 Remington, 5.56 NATO.
How many rounds does it hold?: 30+1 rounds.
How big and heavy is it?: Barrel length 16 inches, overall length 34 inches, weight 6.95 pounds.
What kind of action does it use?: Semi-Automatic.
Is it optic ready or threaded?: Optic ready: Yes; threaded barrel: Yes.
What sights and finish does it have?: finish: Bronze.
Is it new or used?: New, in the original packaging.
Can I buy it in Arkansas?: Yes. It ships to a licensed FFL dealer in Arkansas; you pick it up there after the background check. Arkansas buyers pick this up at a licensed dealer after a NICS check, with no permit and no waiting period; dealers sell rifles and shotguns from age 18.
Is it in stock?: Yes, at $1355.99. Orders leave within 1-2 business days; shipping is free over $999.

Caliber: 6.5 PRC | Barrel: 20 in | Capacity: -

$2196.39

Specs and details

Fierce Firearms

Ships to FFL

Fierce Carbon Mini Rogue 6.5 Creedmoor 20-Inch Rifle, Purple Camo

Caliber: 6.5 Creedmoor | Barrel: 20 in | Capacity: 4+1

$1759.99

Specs and details

Fierce Firearms

Ships to FFL

Fierce CT Mini Rogue XP 25 Creedmoor 20-Inch Rifle, Distressed Gray

Caliber: 25 Creedmoor | Barrel: 20 in | Capacity: 3+1

$2425.19

Specs and details

Brand	Diamondback Firearms
Action	Semi-Automatic
Finish	Bronze
Weight	6.95 pounds
Capacity	30+1
Grip Safety	No
Optic Ready	Yes
Barrel Length	16 inches
Manual Safety	Yes
Overall Length	34 inches
Trigger Safety	No
Caliber / Gauge	.223 Remington, 5.56 NATO
Threaded Barrel	Yes
Ambidextrous Safety	No
Condition	New