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Obsidian Ultra Match 5.56/300AAC BCG IonBond DLC | Bolt Carrier Group


Vendor: CTS

  • $16059
  • Save $138


We are proud to announce the release of the Obsidian Ultra Match Grade Ion Bonded DLC AR/M16 5.56 / 300 Blackout Bolt Carrier Groups. Our BCG Features Match Grade IONBOND DLC  Treated carrier and bolt group and is machined and finished to a higher standard to meet and exceed all Mil Spec. It is machined using the most precise equipment in the industry. The bolt is MPI/HP tested & Marked to give you ultimate confidence in your weapon system. MPI (Magnetic Particle Inspected) Bolt, HP (High Pressure Tested). CTS Nitrided Bolt Carrier Group. Nitrided parts are extremely hard, lubricious and long lasting giving you a dark finish bolt carrier group for your black rifle. Comes with firing pin, cam pin, retaining pin, hpt tested 5.56/.223/300AAC bolt head complete with gas rings extractor and ejector all installed.

Features and Specs

  • IonBond Diamond Like Carbon (DLC)
  • 8620 Tool Steel Case Hardened Carrier with inside and out DLC Treatment
  • CARPENTER Steel MPI/HPT inspected and tested Bolt 
  • Billet Machined Extractor with upgraded Black o-ring Insert
  • Billet Machined 4145 Steel Gas Key
  • Properly staked Grade 8 Fasteners
  • Gas Key Case Hardened to USGI Specifications
  • Made in the USA
  • Weighs 10.2 oz

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