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5.56 & 300 Blackout Bolt Carrier Group – Gold Titanium Nitride (TIN)

Original price was: $179.99.Current price is: $145.99.

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SKU: RF-AR15/300BLK-BCG-GOLDTIN Categories: , , ,

Description

Carrier Group Coating:

  • M16 Profile Carrier 8620 – TIN Gold Coating
  • Low 0.45 Coefficient of Friction (COF)
  • High Corrosion and Chemical Resistance
  • High Hardness: 2600 Vicker
  • Thickness: 2-3 micron
  • Maximum Temperature: 900° F
  • Color: Gloss Gold
  • Longer Part Life
  • Reduce Friction
  • Improve Lubricity
  • Abrasion and Wear Resistance
  • Faster Speeds and Feeds
  • Easy Cleanup

 

Bolt and Parts Properties:


  • Bolt: MPI Tested Heat Treated and Shot Peened 9310 or C158 Nitride
  • Extractor: Precision Machined Heat Treated and Shot Peened Billet
  • Gas Rings: Stainless Steel per Mil-Spec
  • Carrier: M16 Profile Carrier 8620
  • Gas Key: 4140 Steel Nitride
  • Gas Key Screws: Grade 8 Properly Staked
  • Cam Pin: Precision Machined 4140 Steel Nitride
  • Retaining Pin: Precision bent and cut to length
  • Firing Pin: Stainless Steel
  • Assembled ready to drop in your AR-15
 
WARNING:  This Product Can Expose You to Chemicals Including Lead, which is Known to the State of California to Cause Cancer and Birth Defects or Other Reproductive Harm. For More Information go to www.P65Warnings.ca.gov.

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