Home / Gun Care & Accessories / Diamondback Firearms / Diamondback Firearms AR-15 DB15 Diamond Series Barreled Upper Receiver 5.56x45mm NATO 16" Midnight Bronze
Diamondback Firearms AR-15 DB15 Diamond Series Barreled Upper Receiver 5.56x45mm NATO 16" Midnight Bronze
Lowest Listed Price
$319.99
MSRP
$319.99
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Updated
Aug 26, 2026
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Specifications
Description
The Diamondback Firearms DB15 Diamond Series seamlessly blends precision engineering with user-centric design, catering to both seasoned shooters and newcomers alike. Diamond Series barrels are crafted from 4150 CrMov steel with a Black Nitride finish, ensuring durability and consistent accuracy. The mid-length gas system, complemented by a pinned gas block, offers smooth cycling and reduced recoil, enhancing shooting comfort and control. The DB15 Diamond Series boasts a 15-inch M-LOK anti-rotation S-rail handguard, providing ample space for accessories and customization to suit various shooting preferences. Its upper receivers are forged from 7075 T-6 aluminum, ensuring a robust and reliable platform. Whether you're building a dependable firearm for range sessions, hunting or home defense, the DB15 Diamond Series delivers exceptional value and performance without compromising on quality. FeaturesLow profile gas blockAnti-rotation S RailForward assist
