Brand: Sikh Arms

Original Price: $259.99
Sale Price: $214.99

 Extreme Wear Coating Technology is here! Our goal is to go above and beyond Mil-Spec expectations! We machine and grind our BCGs to perform for tens of thousands of rounds. We grind the outside dimensions, and ALL three interior dimensions. The Extreme Wear Coating (EWC) technology, is applied to the bolt carrier, bolt, firing pin, gas key, cam pin, extractor, and gas rings. This thin film has the thickness of three (3) microns and a hardness of 3,000 on the Vickers scale. EWC technology is advanced surface engineering capability reduces friction, improves wear resistance, increases reliability and is corrosion resistant while extending the life cycle of critical components.

Our BCGs with Extreme Wear Coating are Polished to a Mirror-Like Finish and are #1 in Hardness, #1 in Flexibility and Elasticity and #1 in Low Coefficient of Friction (.01)

  • M16 Style Chrome-lined Carrier
    • Machined from 8620 Steel
    • Properly Heat Treated to 60 HRC
    • Final Grind Before Plating
    • Extreme Wear Coating
    • Full-Auto Carrier is Backward Compatible with All Semi-Auto Rifles
  • 5.56/.223 Bolt
    • Machined from 9310 Steel
    • Heat Treated
    • Shot Peened
    • MPI
    • Extreme Wear Coating
  • Billet Chrome-lined Gas Key
    • Machined from Solid Billet of 4140 Steel
    • Properly Seated with Grade 8 Fasteners
    • Properly Staked
    • Extreme Wear Coating
  •  Cam Pin
    • Machined from 4140 Steel
    • Heat Treat
    • Extreme Wear Coating
  •  Billet Extractor
    • Machined from Solid Billet of 4140 Steel
    • Heat Treated
    • Shot Peened
    • Extreme Wear Coating
    • Extractor Insert Included
    • Viton O-Ring Included
  • Firing Pin
    • Machined from 8640 Steel
    • Extreme Wear Coating
  • 100% American Made

 

We can be reached by phone at 585-433-1989 or via email by filling out the short form on our contact page.