The Diamondback DB10 .308 Win AR rifle with 16" barrel brings proven platform reliability to American-made precision. Built on the direct impingement gas system trusted by military users for decades, this mid-length rifle splits the difference between velocity and handling—ideal for hunters who value both range capability and practical maneuverability in the field. The 16-inch barrel, combined with a 1:10 right-hand twist, stabilizes .308 Winchester loads across the velocity spectrum, from hunting rounds to match-grade ammunition.
Every major component is forged from 7075 T6 aluminum and machined in Diamondback's own CNC facility, giving you the kind of tight tolerances and durability you'd expect from a purpose-built tactical or hunting rifle. The A3 flattop upper receiver gives you the flexibility to run optics—whether a scope for long-range work or a red dot for closer engagements—while the 15-inch M-LOK handguard provides ample real estate for accessories. Diamondback's in-house barrel, finished in durable black nitride, is paired with a standard mil-spec trigger group and MOE furniture for controls that feel familiar if you've trained on military-pattern rifles.
The rifle ships configured with a MOE carbine stock and grip, an A2 flashhider (5/8"-28 TPI), and one Gen 3 PMAG. Black anodized hardcoat finish resists wear in the field. Whether you're setting up a long-range hunting rig, a precision target rifle, or a versatile .308 platform for the range, the DB10 gives you genuine American manufacturing and modular upgradability without unnecessary markup.
| Caliber | .308 Winchester |
| Barrel Length | 16 inches |
| Barrel Profile | Mid-Length Light |
| Barrel Material | 4150 CrMov with black nitride finish |
| Twist Rate | 1:10 Right Hand |
| Gas System | Mid-Length Direct Impingement |
| Upper Receiver | A3 Flattop, forged 7075 T6 aluminum |
| Lower Receiver | Forged 7075 T6 aluminum |
| Handguard | .308 15-inch M-LOK rail |
| Bolt Carrier Group | Standard Azimuth .308 |
| Trigger Group | Mil-Spec |
| Grip | MOE K Grip |
| Stock | MOE Carbine Stock |
| Muzzle Device | A2 .30 CAL flashhider (5/8"-28 TPI) |
| Magazine Included | One Gen 3 PMAG |
| Finish | Black anodized hardcoat |
| Model Number | DB1018C001 |
The rifle ships with one Gen 3 PMAG, an A2 flashhider (5/8"-28 TPI), MOE carbine stock, MOE K grip, and is ready to mount an optic on the A3 flattop receiver. You'll need to source ammunition and may want to add a sling or additional magazines, depending on your intended use.
Yes. The 16-inch barrel and mid-length gas system are well-suited to .308 Winchester hunting loads, while the A3 flattop receiver and M-LOK handguard allow you to set up an optic and accessories for longer engagements. The 1:10 twist stabilizes both standard hunting rounds and heavier match-grade ammunition.
Direct impingement (also called piston-less gas impingement) routes high-pressure gases from the barrel back through a tube to cycle the bolt carrier. It's the system used in military rifles for decades because it's reliable, low-maintenance, and reduces moving parts compared to other designs. The result is a predictable, proven platform.
Yes. The A3 flattop receiver accepts standard Picatinny optics, and the 15-inch M-LOK handguard supports a wide range of aftermarket lights, lasers, grips, and other accessories. The mil-spec components also mean you can swap furniture and triggers with many standard parts available in the market.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
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Diamondback
Diamondback
Diamondback
Diamondback
