Description

Diamondback Firearms AR15 Carbon Series Stripped Lower Receiver – Black

The Diamondback DB15 Stripped Lower Receiver is a forged, American‑made foundation for your next AR‑platform build. Machined from 7075‑T6 aluminum, this lower offers exceptional strength, durability, and reliability—making it an ideal starting point for rifles chambered in .223 Rem, 5.56 NATO, or .300 Blackout. With a clean anodized black finish and multi‑caliber markings, it’s ready for whatever configuration you have in mind.

Forged 7075‑T6 AluminumStronger and more durable than 6061, ideal for hard‑use builds.

Multi‑Caliber MarkedCompatible with .223, 5.56, and .300 Blackout configurations.

Anodized Black FinishCorrosion‑resistant and uniform for a clean, professional look.

AR‑15 Platform CompatibleWorks with standard mil‑spec components and upper receivers.

Made in the USAManufactured in Diamondback’s CNC facility with tight tolerances.

Specifications

  • Model: DB15 Stripped Lower Receiver
  • Material: Forged 7075‑T6 aluminum
  • Finish: Hard‑coat anodized black
  • Caliber Marking: Multi‑caliber (.223/5.56/.300 BLK)
  • Type: AR‑15 stripped lower
  • Magazine Compatibility: Standard AR‑15 pattern magazines
  • Includes: Receiver only (no magazine, no lower parts installed)