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Obsidian Match .458 Socom Black Nitride BCG | Melonite Bolt Carrier Group


Vendor: CTS

  • $17259
  • Save $27

We are proud to announce the release of our QPQ Black Nitride .458 Socom Bolt Carrier Groups. our BCG Features Match Grade Melonite/Nitride Treated BCG and is machined and finished to a higher standard to meet and exceed all Mil Spec. It is machined using the most precise equipment from the leading top tier OEM Manufactuer. The bolt is MPI/HP tested & Marked to give you ultimate confidence in your competition rifle system. MPI (Magnetic Particle Inspected) Bolt, HP (High Pressure Tested). Obsidian Match Nitrided Bolt Carrier Group. 

Features and Specs

  • QPQ Black Nitride Treated
  • 8620 Tool Steel Enhanced Carrier with inside and out Black Nitride Treatment
  • MPI Bolt with inside and out Black Nitride Treatment
  • Billet Machined Extractor with O-ring Insert
  • Billet Machined 4140 Steel Gas Key
  • Grade 8 Fasteners
  • Military Specification Gas Key Staking
  • Gas Key Hardened to USGI Specifications
  • Made in the USA
  • Weighs 9.8 oz

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