Diamondback 10in 5.56 NATO AR Barrel, Carbine Gas, Black Nitride 4150 CMV Steel 556C10M50B8R

SKU: FLX-148386

Vendor Diamondback
Regular price $109.95
Sale price $109.95 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 10-inch, medium-profile barrel is made from durable 4150 chrome moly vanadium (CMV) steel and finished in black nitride for enhanced corrosion resistance and long service life. A carbine-length gas system supports reliable cycling in compact configurations, while features like 5R button rifling and M4 feed ramps help optimize performance and feeding.

Product Highlights

  • 10-inch 5.56x45mm NATO barrel ideal for compact AR builds and upgrades
  • 4150 chrome moly vanadium (CMV) steel construction for strength and durability
  • Black nitride finish for improved wear and corrosion resistance
  • Carbine-length gas system and M4 feed ramps for dependable function
  • 1:8 twist rate with 5R button rifling for balanced bullet stabilization

Specs

  • Brand: Diamondback
  • Model: DB Barrel
  • Caliber: 5.56x45mm NATO / .223 Remington
  • Barrel Length: 10 in
  • Gas System Length: Carbine
  • Profile: Medium
  • Twist Rate: 1:8
  • Rifling: Button Rifled 5R
  • Muzzle Threads: 1/2 x 28
  • Finish/Coating: Black Nitride
  • Feed Ramps: M4
  • UPC: 815875019176
  • Manufacturer Part Number: 556C10M50B8R

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