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Diamondback DB15 Carbon 5.56 NATO 16″ AR-15 Rifle, FDE, 30rd PMAG

UPC: 810035753433

$675.99

100 in stock

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Description

Diamondback builds the DB15 Carbon at their facility in Cocoa, Florida, and the whole idea behind the Carbon Series is simple: give you the features that matter on an AR-15 and skip the gimmicks. This version wears a brown Cerakote finish over forged 7075-T6 aluminum receivers, paired with flat dark earth Magpul furniture. It looks sharp in person and breaks up nicely in the field compared to a standard black rifle.

What the DB15 Carbon Brings to the Bench

The 16-inch medium-profile barrel is 4150 chrome moly vanadium steel with a black nitride treatment, cut with a 1:8 twist that stabilizes everything from light 55 grain plinking ammo up to heavier 77 grain match loads. Diamondback runs a mid-length gas system on this one, which softens the recoil impulse noticeably compared to carbine-length setups and tends to be easier on parts over the long haul. The muzzle is threaded 1/2×28 and topped with an A2 flash hider, so swapping to a brake or suppressor mount down the road is straightforward. Inside, the bolt carrier group is shot-peened, magnetic particle inspected 8620 steel, which is the same quality check you want to see on any duty-grade AR.

Set Up for Modern Accessories

The 15-inch free-float M-LOK handguard gives you real estate for lights, hand stops, and bipods, plus anti-slip texture pads where your support hand lands. A Magpul MOE grip and MOE-PR adjustable stock round out the furniture, and the flattop A3 upper leaves a clean rail for whatever optic you're running. No sights come installed, so plan on adding irons or glass before your first range trip. At 6.7 pounds, it carries and swings easily.

Why This Diamondback AR Makes Sense

A 30-round Magpul PMAG comes in the box, and the whole package is ready for range days, training classes, home defense duty, or predator hunts. For a first AR or a solid FDE addition to the safe, the DB15 Carbon covers the fundamentals without cutting corners where it counts.

Key Specifications

  • Model: DB15 Carbon Series
  • Manufacturer Part Number: DB1717K132
  • UPC: 810035753433
  • Caliber: .223 Rem / 5.56 NATO
  • Action: Semi-Auto
  • Barrel: 16" 4150 CrMoV, Black Nitride, 1:8 Twist
  • Gas System: Mid-Length
  • Muzzle Device: A2 Flash Hider, 1/2×28 Threads
  • Handguard: 15" Free-Float M-LOK with Anti-Slip Texture Pads
  • Receivers: Forged 7075-T6 Aluminum, A3 Flattop Upper
  • Stock: Magpul MOE-PR Adjustable, FDE
  • Grip: Magpul MOE, FDE
  • Capacity: 30+1
  • Sights: None (Optics Ready)
  • Weight: 6.7 lbs
  • Finish: Brown Cerakote / Flat Dark Earth

What’s Included

  • Diamondback DB15 Carbon rifle
  • 1 x 30-round Magpul PMAG
  • Owner's manual

Frequently Asked Questions

Does the Diamondback DB15 Carbon come with sights?

No, this model ships without sights. The flattop A3 upper and free-float M-LOK handguard give you a clean slate for a red dot, LPVO, or a set of flip-up irons. Most buyers pair it with a budget-friendly red dot for range work, and the 1:8 twist barrel has the accuracy to support magnified glass too.

Can I shoot .223 Remington through this DB15?

Yes. The chamber is cut for 5.56 NATO, which safely handles both 5.56 and .223 Remington ammunition. That flexibility is handy since you can run whatever is cheapest or most available on any given day.

What's the advantage of the mid-length gas system on the DB15 Carbon?

A mid-length gas system on a 16-inch barrel gives the rifle a longer dwell time and a gentler recoil impulse than a carbine-length setup. In practice that means smoother cycling, less felt recoil, and reduced wear on internal parts. It's a feature usually associated with rifles a tier up in price.

Is the barrel threaded for a muzzle brake or suppressor?

Yes, the 16-inch barrel is threaded 1/2×28 and comes with a standard A2 flash hider installed. That's the common thread pitch for 5.56 muzzle devices, so brakes, compensators, and suppressor mounts thread right on with no gunsmithing needed.

Additional information

UPC

810035753433

Manufacturer

Manufacturer Part Number

DB1717K132

Action

ATF Type

RIFLE

Barrel Length

16"

Caliber/Gauge

.223 REM/5.56 NATO

Capacity

30 + 1

Color

Brown, Flat Dark Earth

Length

7.5''

Magazine Included

1 x 30-Round

Model

Number of Magazines

1 Gen 2 PMAG

Package Height

3.6

Package Width

9.0

Product Type

Rifle

Shipping Weight

8.3

Sights

No Sights

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