AR 15 Low Profile Gas Block - Black Nitride

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Now: $16.95
Was: $18.95
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AR 15 Low Profile Gas Block - Black Nitride

APOC Armory's AR 15 .750 Lower Profile AR 15 Gas Block is manufactured from 4140 steel and is Black Nitride treated for corrosion resistance and added strength. Each AR 15 Low Profile gas Block is inspected for defects and measurement inconsistencies. The chamfered roll pin hole makes for easy alignment and installation of the roll pin that is included with the Gas Block.


  • Machined from 4140 hardened steel
  • Black Nitride Treated
  • Closed end gas tube hole
  • Chamfered roll pin hole for easy assembly
  • Total Weight 1.6 Oz
  • 100% USA Made
  • Lifetime Warranty
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Warranty Information

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8 Reviews

  • 5
    Nitride gas block

    Posted by RDR on Dec 6th 2021

    My best gas block and have bought many and will continue buying again ! Great fit and heavy finish that it super slick ! +++++

  • 5
    Gas Block

    Posted by RDR on Nov 24th 2021

    This is my Main gas block an have Several . The fit and finish are Great and like the 2 set screws . I dimple my barrels for both screws and they hold tight .

  • 4

    Posted by Tito Haris on Jan 17th 2021

    This gas block is well constructed. I only gave it a 4star because I have not installed at this time. I am hoping that it is a 5star but won't know for sure until its installed in the future.

  • 5
    Fits, works,...

    Posted by Jim Knowlton on Nov 22nd 2020

    Gas block, matches my nitrided barrel and the set screws fit the barrel dimple securely.

  • 5
    fast shippig

    Posted by David Gage on Oct 23rd 2020

    best deal ever

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