.750 Dual Rail Gas Block (GB750R2) by www.wildmountainusa.com +
In Stock
Ex Tax: $12.99

.750 Dual Rail Gas Block

This .750" Gas Block is designed to line up outside a Quad Rail system, extending the top and bottom areas available for mounting accessories.


  • Top Rail has 3 Picatinny slots
  • Bottom Rail has 4 Picatinny slots
  • 6061-T6 Aluminum Construction
  • .750 Diameter
  • Solid Black finish
  • Height: 2"
  • Includes roll pin, 3 set screws and allen wrench
  • Fits: AR .750" Barrels

The top rail is the same height as a standard flat top upper and the top rail of a quad rail handguard

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