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Diamondback DB15 Black Gold 5.56 NATO 16in AR-15 Rifle 15in M-LOK

UPC: 810035754096

$783.99

10 in stock

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Description

Diamondback builds the DB15 Black Gold in their own CNC facility in Cocoa, Florida, and it shows in the details. The 16-inch medium contour barrel is 4150 chrome moly with a black nitride treatment inside and out, which holds up to weather, cleans easily, and keeps its accuracy through long range sessions. The 1:8 twist stabilizes everything from lightweight 55 grain plinking ammo up to heavier match loads, so you are not locked into one type of ammunition. Feeding it all is a mid-length gas system, which spreads the recoil impulse out compared to a carbine setup and gives you a noticeably softer, smoother cycle.

What Sets the DB15 Black Gold Apart

The Black Gold treatment starts with forged 7075-T6 aluminum receivers, including a T-marked A3 flattop upper and Diamondback's signature Black Gold lower with an enhanced trigger guard that leaves room for gloved hands. Up front, the 15-inch M-LOK V-Rail free float handguard covers nearly the full barrel and includes anti-slip texture pads right where your support hand lands, a small touch you will appreciate on hot days or with sweaty palms. Inside, the bolt carrier group is shot-peened, magnetic particle inspected Mil-Spec 8620, the kind of quality control you want in the part doing all the work.

Furniture and Setup on the Diamondback DB15

Instead of budget stand-ins, Diamondback went with real Magpul parts here. The CTR stock adjusts and locks solid with no rattle, and the MOE K2 grip puts your wrist at a more comfortable angle for modern shooting stances. The flattop upper ships without sights, so you have a clean slate for a red dot, LPVO, or backup irons. At 6.8 pounds with a 1/2×28 threaded muzzle wearing Diamondback's own CNC-machined device, this rifle is light enough to carry all day and easy to configure however you like.

A Range-Ready AR-15 From Diamondback

With a 30-round Magpul PMAG included, the DB15 Black Gold is set up for range days, training classes, home defense, or just about any general-purpose role you can throw at an AR. Add glass and ammo, and you are good to go.

Key Specifications

  • Model: DB15 Black Gold
  • Manufacturer Part Number: DB1731K001
  • UPC: 810035754096
  • Caliber: 5.56 NATO / .223 Rem
  • Action: Semi-Automatic, Direct Impingement
  • Barrel: 16" Medium Contour 4150 CrMoV, Black Nitride
  • Twist Rate: 1:8 RH
  • Gas System: Mid-Length
  • Bolt Carrier Group: Shot-Peened, MPI Mil-Spec 8620
  • Upper Receiver: A3 Flattop Forged 7075-T6 Aluminum, T-Marked
  • Lower Receiver: Forged 7075-T6 Aluminum Black Gold w/ Enhanced Trigger Guard
  • Handguard: 15" M-LOK V-Rail w/ Anti-Slip Texture Pads
  • Stock / Grip: Magpul CTR Stock / Magpul MOE K2 Grip
  • Capacity: 30+1
  • Weight: 6.8 lbs
  • Overall Length: 32.75" to 36" (Collapsed to Extended)

What’s Included

  • Diamondback DB15 Black Gold rifle
  • 1 x 30-round Magpul PMAG magazine

Frequently Asked Questions

Does the Diamondback DB15 Black Gold come with sights?

No, this model ships without sights. The A3 flattop upper gives you a full-length Picatinny rail up top, so mounting a red dot, magnified optic, or flip-up iron sights is quick and easy. That clean-slate setup is a plus if you already know what optic you want to run.

Can the DB15 Black Gold shoot both .223 Remington and 5.56 NATO?

Yes. The barrel is chambered in 5.56 NATO, which safely handles both 5.56 NATO and .223 Remington ammunition. The 1:8 twist rate also stabilizes a wide range of bullet weights, so you can run cheap 55 grain range ammo or heavier loads without issue.

What is the advantage of the mid-length gas system on this DB15?

A mid-length gas system places the gas port farther down the barrel than a carbine-length setup, which lowers port pressure and stretches out the recoil impulse. The result is a smoother, softer-shooting rifle that is easier on internal parts over time. On a 16-inch barrel like this one, mid-length gas is widely considered the sweet spot.

Is the Magpul furniture on the Diamondback DB15 Black Gold genuine?

It is. Diamondback fits this rifle with a real Magpul CTR collapsible stock and a Magpul MOE K2 grip, not lookalike parts. The CTR includes a friction lock to eliminate wobble, and the K2's steeper grip angle is more comfortable for squared-up shooting positions.

Additional information

UPC

810035754096

Manufacturer

Manufacturer Part Number

DB1731K001

Action

ATF Type

RIFLE

Barrel Finish

Black Nitride

Barrel Length

16"

Caliber/Gauge

.223 REM/5.56 NATO

Capacity

30 + 1

Color

Black

Length

32.75

Magazine Included

1 x 30-Round

Model

Number of Magazines

1 30 rd. PMag

Package Height

9.0

Package Width

3.5

Product Type

AR

Safety

Thumb

Shipping Weight

8.5

Sights

No Sights

Thread Pattern

1/2"-28 tpi

Units per Box

1

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