▼ 11% below avg
Diamondback DB15 5.56/.223 Rem 16 Barrel 30-Rounds
Lowest Price
$510.99
MSRP
$662
Savings
23% off
Verified In Stock at
9 Stores
Updated
Aug 26, 2026
Compare Deals from 14 Retailers
Verified availability, then price
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1 Magazine
15 Handguard"
16 Barrel"
223 Remington/ 5.56 NATO
30 Round Magazine
Specifications
Description
Diamondback DB15 Features The Diamondback DB15 is a premier semi-automatic rifle built from the ground up in the USA offering an excellent intermediate-level platform for defense hunting and recreational shooting. It features forged 7075-T6 aluminum receivers and a 16 4150 chrome-moly free-float barrel for enhanced accuracy and long-term durability. The inclusion of a magnetic particle inspected and shot-peened bolt carrier ensures that the internal components are prepared for high-volume use. Equipped with a Diamondback aluminum M-LOK handguard and a six-position collapsible stock the DB15 provides exceptional modularity and functionality for any user preference. This rifle is designed to be versatile allowing for the easy addition of accessories to suit various mission requirements or personal styles. Whether it is your first AR-15 or a new addition to a collection the fit finish and performance of this rifle will consistently impress. Diamondback DB15 Specifications Manufacturer: Diamondback Model: DB15 Subtype: Modern Sporting Rifles Caliber: 5.56 Secondary Caliber: .223 Rem Barrel Length: 16 Action: Semi-Automatic Receiver Material: Forged 7075-T6 Aluminum Barrel Type: 4150 Chrome-Moly Free Float Handguard: Diamondback Aluminum M-LOK Stock: Six-Position Collapsible Color: Black Capacity: 30 Rounds Grips: Polymer Accessories: 1 Mag Weight: 7.8438 lbs







