Diamondback DB Barrel 16in 5.56x45mm NATO Carbine-Length Nitride 4150 CMV Steel 556C16M50B8R

SKU: FLX-148374

Vendor Diamondback
Regular price $114.95
Sale price $114.95 Regular price
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Product Description

Replace a worn barrel or complete your next AR-style build with the Diamondback DB Barrel in 5.56x45mm NATO. This 16-inch, medium-profile barrel is made from durable 4150 chrome moly vanadium (CMV) steel and finished in black nitride for enhanced wear and corrosion resistance. Designed around a carbine-length gas system and a 1:8 twist rate, it’s a practical upgrade for reliable function and consistent accuracy.

Product Highlights

  • 16-inch 5.56x45mm NATO barrel for AR-style builds and OEM replacement applications
  • 4150 chrome moly vanadium (CMV) steel construction for strength and service life
  • Black nitride finish helps resist corrosion and wear while maintaining a clean, low-glare look
  • Carbine-length gas system configuration for compatible cycling on carbine setups
  • 1:8 twist rate to support a wide range of common 5.56/.223 bullet weights

Specs

  • Brand: Diamondback
  • Model: DB Barrel
  • Manufacturer Part Number: 556C16M50B8R
  • UPC: 815875019053
  • Caliber: 5.56x45mm NATO
  • Barrel Length: 16 in
  • Gas System Length: Carbine
  • Profile: Medium Profile
  • Material: 4150 Chrome Moly Vanadium (CMV) Steel
  • Finish: Black Nitride
  • Rifling Twist: 1:8
  • Weight: 1.9 lb (listed)

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