Diamondback DB15 5.56 NATO 16″ M-LOK AR-15 Rifle – OD Green/FDE | 30-Round Capacity

The Diamondback DB15 in OD Green and Flat Dark Earth is a 100% American-made AR-15 that delivers military-proven reliability, premium craftsmanship, and outstanding value. Built on the time-tested direct gas-impingement operating system, every DB15 is precision-machined at Diamondback’s own CNC facility using only the highest quality components — ensuring consistency and performance you can count on.

Chambered in 5.56 NATO with a 16″ barrel and M-LOK handguard, this rifle is ready for the range, the field, or home defense right out of the box. The M-LOK rail system provides a versatile platform for attaching lights, grips, and accessories to fit your mission. The two-tone OD Green and FDE finish gives it a distinctive tactical aesthetic that stands out without sacrificing function.

Key Features:
• Caliber: 5.56 NATO
• Barrel Length: 16″
• Operating System: Direct Gas Impingement
• Rail System: M-LOK
• Magazine Capacity: 30 Rounds
• Finish: OD Green / Flat Dark Earth (FDE)
• 100% American Made
• CNC-Machined Components

Whether you’re a seasoned shooter or building your first AR-15, the Diamondback DB15 is a smart, reliable choice backed by genuine American manufacturing. Order online and enjoy fast shipping, or stop by Deep Roots Rifle Co in Eustis, Florida to see our selection in person. Our knowledgeable staff is ready to help you find the right rifle for your needs.