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Diamondback DB10 .308 Win AR-10 Rifle 16″ M-LOK Midnight Bronze

UPC: 810035754652

$972.99

3 in stock

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Description

There's something satisfying about an AR that hits with .308 authority, and the Diamondback DB10 delivers it without the bulk you might expect. Diamondback builds these entirely in the USA, machining components in their own CNC facility, and this Carbon Series version stands out with its Midnight Bronze finish set against black Magpul furniture. It looks sharp in person, and more importantly, the bones underneath are solid.

What Makes the DB10 Tick

The 16 inch barrel is a lightweight 4150 chrome-moly profile with a black nitride finish and a 1:10 right-hand twist, which stabilizes the full range of common .308 bullet weights from 147 grain ball to heavier match loads. Diamondback paired it with a mid-length gas system, and that choice matters on a .308 carbine. The longer dwell time smooths out the recoil impulse noticeably compared to carbine-length setups, so follow-up shots come back on target quicker. The bolt carrier is shot-peened, magnetic particle inspected 8620 steel, and the muzzle wears an A2-style flash hider on standard 5/8×24 threads, so swapping to a brake or mounting a suppressor down the road is simple.

Set Up the Diamondback DB10 Your Way

The flat-top upper is T-marked with a full-length Picatinny rail and ships without sights, so plan on adding your optic of choice. A low-power variable is a popular pairing on rifles like this. The 15 inch M-LOK handguard gives you real estate for a light, bipod, or hand stop wherever you want them, and the Magpul MOE carbine stock adjusts through six positions to fit different shooters and layers of clothing. The MOE-K grip keeps the wrist angle comfortable for squared-up shooting positions.

A .308 Carbine That Earns Its Keep

With a Gen M3 20-round PMAG in the box and standard AR controls throughout, the DB10 makes a strong case as a do-it-all big-bore semi-auto. Hog hunting, deer season where straight-wall rules don't apply, steel at distance, or just having a hard-hitting rifle in the safe, it covers a lot of ground for the money.

Key Specifications

  • Model: DB10 Carbon Series
  • Manufacturer Part Number: DB1018C071
  • UPC: 810035754652
  • Caliber: .308 Win / 7.62 NATO
  • Action: Semi-Auto, Direct Gas Impingement
  • Barrel: 16" Lightweight 4150 Chrome-Moly, Black Nitride
  • Twist Rate: 1:10 RH
  • Gas System: Mid-Length
  • Muzzle Device: A2-Style Flash Hider, 5/8"-24 Threads
  • Receivers: Forged 7075-T6 Aluminum, T-Marked Flat-Top Upper
  • Bolt Carrier: Shot-Peened, MPI Mil-Spec 8620
  • Handguard: 15" Free-Float M-LOK Rail
  • Stock & Grip: Magpul MOE Carbine Stock, Magpul MOE-K Grip
  • Capacity: 20+1
  • Sights: None, Optic Ready
  • Finish: Midnight Bronze Cerakote with Black Furniture

What’s Included

  • Diamondback DB10 .308 Win rifle
  • One 20-round Magpul Gen M3 PMAG

Frequently Asked Questions

Does the Diamondback DB10 come with sights or an optic?

No, this rifle ships optic ready with no sights installed. The flat-top upper has a full-length Picatinny rail, so mounting a red dot, low-power variable, or magnified scope is quick and easy. Most owners pair a .308 carbine like this with an LPVO or a mid-range scope to take advantage of the cartridge's reach.

How is the recoil on the DB10 in .308?

It's very manageable for a big-bore semi-auto. The mid-length gas system softens the impulse compared to shorter gas setups, and the A2-style flash hider tames muzzle flash. Recoil feels more like a firm push than a sharp kick, and the six-position Magpul stock lets you dial in a comfortable fit.

Can I put a suppressor or muzzle brake on the DB10?

Yes. The barrel is threaded 5/8×24, which is the standard pattern for .308 muzzle devices. Just remove the factory A2-style flash hider and install a brake, compensator, or suppressor mount of your choice.

What magazines does the Diamondback DB10 use?

It uses SR-25 pattern magazines, the most common style for AR-10 type rifles, and one 20-round Magpul Gen M3 PMAG comes in the box. Spare PMAGs and other SR-25 pattern mags are widely available and affordable, so keeping extras on hand is easy.

Additional information

UPC

810035754652

Manufacturer

Manufacturer Part Number

DB1018C071

Action

ATF Type

RIFLE

Barrel Finish

Black Nitride

Barrel Length

16"

Caliber/Gauge

.308 / 7.62 NATO

Capacity

20

Length

33.75

Magazine Included

1 x 20-Round

Model

Number of Magazines

1 20 rd. Magpul P-Mag

Package Height

3.5

Package Width

9.0

Product Type

Rifle

Safety

Yes

Shipping Weight

9.5

Sights

None, Optic Ready

Thread Pattern

5/8"-24 tpi

Units per Box

1

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