AR-15 Dual Low Profile Gas Block with Picatinny Rails Top & Bottom

Was: $39.90
Now: $26.60
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  • Low profile Fit for 0.75 inch Barrel

  • Top and bottom picatinny rails for accessories

  • Hex tool to fasten and release onto the barrel

  • High quality aluminum alloy in durable black matte finish

  • Shock proof designed for all caliber rifles


Diameter: 0.75” (19mm)

Top rail length: 1.4” (35.5mm)

Bottom rail length: 1.9” (48.5)

Overall height: 1.8 inch (45.5mm)

Weight (net): 3oz (85g)

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  • 5
    Gas block

    Posted by Mark Smazik on Apr 27th 2019

    Very high quality, does exactly what my application was.