Diamondback Firearms AR15 Carbon Series Stripped Lower Receiver - Black

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 Aluminum
Stronger and more durable than 6061, ideal for hard‑use builds.

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

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

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

Made in the USA
Manufactured 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)