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Diamondback Barrels DBB556C16M50B9
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

Diamondback Barrels

$103.00
$86.00
Sale Price
Available California compliant

Diamondback Barrels Medium Profile Barrel, 5.56 NATO, 16" Barrel, 1:9 Twist, Carbine-Length Gas System, Nitride Finish, Black 556C16M50B9

Key Details
Brand Diamondback Barrels
Manufacturer Part Number 556C16M50B9
UPC 815875019374
SKU DBB556C16M50B9
Current Stock 28 available
Quantity Updated Jun 12, 2026 8:35 AM
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Purchase Requirements
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

Diamondback Firearms began in 1989 with a desire to create products without compromise. Since then Diamondback has developed some of the most efficient AR15 and concealed carry pistol platforms available.

Features
  • 16";Medium Profile"
  • Nitride Finish
Specifications
UPC: 815875019374
Manufacturer: Diamondback Barrels
Manufacturer Part #: 556C16M50B9
Barrel Length: 16"
Finish: Nitride
Type: Barrel