Diamondback DB15 Carbon 300 Blackout 16in M-LOK

$705.88 8 in stock

Diamondback DB15 Carbon in .300 Blackout features a 16-inch nitride barrel, M-LOK handguard, and Flat Dark Earth Cerakote finish. Magpul furniture and direct impingement system deliver reliability for shooters of all levels.

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Diamondback DB15 Carbon: Modern Versatility in .300 Blackout

The Diamondback DB15 Carbon represents a thoughtful approach to the modern AR-15 platform. Chambered in .300 AAC Blackout, this rifle bridges the gap between precision and practicality—a caliber equally at home in suppressed applications or as a capable hunting round.

Barrel and Gas System

The 16-inch heavy 4150 CrMov barrel wears a durable black nitride finish and features a threaded muzzle for suppressor mounting or flash hider attachment. The pistol-length direct impingement gas system cycles reliably across the full spectrum of .300 Blackout loads, from subsonic to full-power ammunition.

Receiver and Construction

A forged 7075-T6 aluminum upper receiver pairs with a carbon-composite lower for a balance of strength and weight savings. This combination delivers the durability shooters expect without unnecessary heft. The Picatinny rail receiver provides mounting flexibility for optics and accessories.

Ergonomics and Accessory Mounting

Magpul furniture—including the DT-PR stock and MOE grip—ensures comfortable, adjustable handling for shooters of varying sizes. The 15-inch M-LOK free-float handguard with anti-slip texture pads accepts modern accessories without tools, while the free-float design supports accuracy potential.

Finish and Aesthetics

Flat Dark Earth Cerakote protects the aluminum and steel surfaces while delivering a professional appearance suitable for any shooting environment.

Practical Application

Whether your focus is target shooting, hunting medium game, or home defense, the DB15 Carbon offers the versatility and reliability expected from a modern sporting rifle.

Features

  • caliber: .300 aac blackout for versatility and suppressor compatibility
  • midnight bronze cerakote finish for added durability and unique styling
  • 16-inch heavy 4150 crmov barrel with black nitride finish for longevity and accuracy
  • pistol-length direct impingement gas system for smooth operation
  • a3 flattop forged 7075-t6 aluminum upper and db15 carbon lower for strength and lightweight handling
  • 15-inch m-lok free-float handguard with anti-slip texture pads for accessory mounting
  • magpul dt-pr stock and moe grip for comfort and adjustability
  • a2 flash hider (5/8x24) for reduced muzzle flash
  • standard mil-spec trigger for reliability
  • magpul gen m3 pmag, 30-round capacity
  • weight: 6.7 lbs for easy maneuverability
  • overall length (collapsed/extended): 32.75 inches / 36 inches
  • 15" m-lok rail
  • a2 flash hider
  • magpul moe grip

Attributes

Action: Semi-Automatic
Barrel Description: Threaded
Barrel Length: 16"
Caliber: .300 Blackout
Capacity: 30+1
Color: Bronze
Features: N/A
Finish: Applied Finish
Finish: Flat Dark Earth
Grip Type: Magpul MOE 6-Position Stock
Grips: Magpul MOE
Included Accessories: None
Magazine Type: 30rd Magazine
Metal Finish Group: Brown
Model: Carbon DB15 Rifle
Model Series: Carbon
Model Series: DB15
Overall Length: 32" - 36"
Overall Length: 32.75"
Overall Length: 32.75" - 36"
Receiver Material: Aluminum/Carbon Fiber
Receiver Type: Forged 7075-T6 Aluminum
Safety: Thumb Safety
Sights: None
Stock: Magpul MOE PR Carbine
Stock Finish Group: Black
Trigger: Mil-Spec
Twist Rate: 1:8
Weight: 6.7 lbs