Diamondback DB15 5.56 NATO 16" Semi-Automatic Rifle
Modern AR-Style Design. Lightweight Construction. Versatile Configuration.
The Diamondback DB15 is a modern sporting rifle chambered in 5.56 NATO, combining lightweight aluminum construction with a practical, versatile AR-style configuration.
At the heart of the DB15 is a 16-inch medium-profile 4150 Chrome Moly barrel featuring a 1:8 twist rate, 1/2x28 threading, and an A2-style flash hider. A mid-length gas system with a pinned gas block complements the rifle's semi-automatic operating system, while a shot-peened Mil-Spec 8620 bolt carrier rounds out the operating components.
The rifle is built around 7075-T6 aluminum receivers and equipped with a 15-inch aluminum M-LOK anti-rotation handguard, providing plenty of usable mounting space for compatible accessories while maintaining a streamlined profile.
Magpul furniture includes a MOE grip and adjustable Magpul Carbine stock, allowing the rifle to be configured for different shooters and shooting positions. A two-position thumb safety provides familiar AR-style operation.
Finished in black anodizing, the DB15 weighs approximately 6.65 pounds and measures up to 36.25 inches overall. Standard capacity is 30+1 rounds where permitted by applicable law.
Specifications
Manufacturer: Diamondback Firearms
Model: DB15
Product Line: DB15
Type: Centerfire Modern Sporting Rifle
Action: Semi-Automatic
Caliber: 5.56 NATO
Capacity: 30+1
Barrel Length: 16"
Barrel Material: 4150 Chrome Moly
Barrel Profile: Medium
Twist Rate: 1:8"
Barrel Thread: 1/2x28
Muzzle Device: A2 Flash Hider
Gas System: Mid-Length with Pinned Gas Block
Bolt Carrier: Shot-Peened Mil-Spec 8620
Receivers: 7075-T6 Aluminum
Handguard: 15" Aluminum M-LOK Anti-Rotation Rail
Stock: Adjustable Magpul Carbine Stock
Grip: Black Magpul MOE
Safety: 2-Position Thumb Safety
Finish: Black Anodized
Overall Length: 36.25"
Weight: 6.65 lbs
Hand: Right
With its 16-inch barrel, full-length M-LOK handguard, Magpul furniture, and lightweight aluminum construction, the Diamondback DB15 delivers a clean and adaptable AR-style platform for sporting and recreational use.