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Diamondback Firearms DB Barrel 5.56x45mm NATO 16" 4150 Chrome Moly Nitride AR-15

MPN: 556M16M50B8R  |  UPC: 815875019077
$96 82

In Stock


Available for purchase in 47 states See States
Available for purchase in all U.S. States except:
  • California
  • Illinois
  • Washington
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PRODUCT DESCRIPTION

This Diamondback Firearms barrel is designed for AR-15 platforms and offers a balance of durability and performance for rifle builds or upgrades. Machined from robust 4150 chrome moly vanadium steel, it features a protective black nitride finish and a medium contour for practical heat management.

  • 16-inch barrel chambered in 5.56x45mm NATO
  • 4150 CMV steel with black nitride finish, mid-length gas system
  • 1:8 twist rate, threaded 1/2x28, M4 feed ramps

This barrel provides a precise 1:8 twist with button rifling and 11-degree target crown, supporting a range of bullet weights and delivering reliable accuracy for AR-15 enthusiasts. Its versatility and construction make it suitable for a wide variety of shooting applications.

    This item is not available to ship to the following state(s):
    California | Illinois | Washington
SPECS
Additional No
SKU ACC-DIA-556M16M50B8R
Country of Manufacture
License Requirement None
Manufacturer Diamondback
Mfg. Part Number 556M16M50B8R
UPC 815875019077
Caliber/Gauge 5.56 NATO (5.56x45)
Action No
Barrel Length 16
Barrel Twist 1:8
Barrel Bore Type No
Barrel Finish Nitride / QPQ / Melonite
Barrel Fluting No
Barrel Profile No
Mount Type No
Beam Color No
Firearm Fit AR-15
Threaded Barrel Yes
Condition New
Free Shipping No
Weight 1.90 Lbs
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