Diamondback 556P55H50B8R OEM Replacement 5.56x45mm NATO 5.50″ Pistol-Length Black Nitride 4150 Chrome Moly Vanadium Steel


Elevate your 5.56x45mm NATO with the Diamondback 556P55H50B8R OEM Replacement Barrel. Crafted from 4150 CMV steel and featuring a pistol-length gas system, it’s the high-performance upgrade your pistol deserves.

SKU: 815875019152 Categories: , ,


Step into the future of shooting with the Diamondback 556P55H50B8R OEM Replacement Barrel. Designed for the 5.56x45mm NATO, this 5.50″ black nitride barrel is just the companion your pistol needs.

Forged from 4150 Chrome Moly Vanadium Steel, the Diamondback 556P55H50B8R brings unrivaled durability and resilience to the table. Whether you’re swapping out an old barrel or completing your build, this is the piece that delivers quality without compromise.

Its pistol-length gas system ensures top-notch performance, providing the perfect balance for your 5.56x45mm NATO.

A black nitride finish seals the deal, enhancing corrosion resistance and adding a sleek look to your pistol. The Diamondback 556P55H50B8R Barrel: A touch of superiority for your 5.56x45mm NATO pistol.

What’s Included?

  1. Diamondback 556P55H50B8R OEM Replacement Barrel
  2. A significant boost to your shooting performance

Additional information


Go to Top