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The top rail is the same height as a standard flat top upper and the top rail of a quad rail handguard
Includes roll pin, 3 set screws and allen wrench
  • Top Rail has 3 Picatinny slots
  • 6061-T6 Aluminum Construction
  • .750 Diameter
  • Solid Black finish
  • Height: 1.861"
  • Fits: AR .750" Barrels

Gas Block .750" with Picatinny Rail - Black

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