Diamondback DB9R 9mm 16″ M-LOK | DB1418P001

The Diamondback DB9R is an AR-style 9mm rifle built around forged 7075 T-6 aluminum receivers with Magpul furniture and a 15″ M-LOK handguard, intended for accurate, economical pistol-caliber shooting. It ships with a 32-round ProMag magazine and a 16″ medium profile 4150 CrMoV barrel finished in black nitride. Suggested optic: a Vortex Strike Eagle 1-6×24 or a similar low-power variable optic under $1,000 offers a practical sighting solution for this platform.

Typical applications include recreational range shooting and competitive pistol-caliber carbine matches; the DB9R also suits precision drills and magazine-capacity training exercises.

Product Specifications

• The UPC is 810035755536.
• The manufacturer is DIAMONDBACK FIREARMS.
• The manufacturer’s part number is DB1418P001.
• The model is listed as the DB9R.
• The caliber is 9mm.
• The barrel measures 16 inches and is described as a medium 4150 CrMoV steel barrel with a black nitride finish.
• The upper is a forged 7075 T-6 aluminum A3 flattop and is T-marked for optics.
• The lower is a forged 7075 T-6 aluminum dedicated 9mm lower (Diamondback Carbon lower noted in vendor material).
• The handguard is a 15 inch M-LOK AV-Rail with anti-slip texture pads.
• The bolt carrier is a Diamondback Black Nitride 9R bolt carrier.
• The stock ships with a Magpul MOE style adjustable stock.
• The grip is a Magpul MOE style pistol grip.
• The magazine included is a ProMag 32-round (32 + 1 capacity listed in product data).
• The muzzle device is listed as an A2 flash hider on a 5/8×24 thread pattern.
• The finish is black hardcoat anodize and the rifle is noted as made in the US.

The DB9R is a purpose-built 9mm carbine that balances factory reliability with common aftermarket compatibility; its T-marked upper and standard AR controls make it straightforward to fit optics and accessories for a range of shooting tasks. The included 32-round magazine and M-LOK handguard provide a ready baseline for range sessions and magazine-capacity practice.

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