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    • TNTE Legacy Retro Parts
    • 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate
  • 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate
  • 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate
  • 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate
  • 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate
  • 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate
  • 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate
  • 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate
  • 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate
  • 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate
  • 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate
  • 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate
  • 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate
  • 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate 1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate

    1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate

    TNTE Custom

    MSRP: $79.99
    Now: $59.99
    (You save $20.00 )
    (1 review) Write a Review
    SKU:
    FH-XM177-43
    Shipping:
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    Product Description

    The TNTE XM177/GAU-5 Flash Hider & Grenade Ring is reproduction piece for your Retro carbine build. This flash hider has wrench flats, as well as tapered flash hider cuts and grenade ring. The bore of the flash hider has a open bore. The rear is chamfered to align the crush washer or shims (not included). The XM177 Flash Hider fits 1/2-28 threads and are machined from 4140 heat treated steel plus it has a durable phosphate finish. Flash Hider overall length is 4.3". Weight is 6.6 oz.

     

    The shortest length barrel you can use with these and be legal for OAL is 12.5". Anything shorter after pin and weld will be an SBR. To correctly measure OAL you must insert a rod down the bore until it makes contact with the bolt face.  DOES NOT INCLUDE A CRUSH WASHER.

     

    XM-177 Flash Hider

    Phosphate Finish 

    4140 heat treated steel

    1/2x28 thread

    with wrench flats

    3/32" dimpled for easy starting for drilling

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    1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate
    TNTE Custom
    1/2-28 One Piece XM-177/GAU-5 4.3" Flash Hider Phosphate

    1 Review Hide Reviews Show Reviews

    • 5
      XM-177 4.3" Flash Hider

      Posted by John Johnston on 8th Aug 2024

      These are really nice 1 piece Flash Hiders. I bought Both these 4.3" and the 5.5" versions. I'm still undecided which ones I like best at this point because they Both look nice on my 11.5" SBR's. No regrets at all with either one.

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      Quick view Details

      TNTE Custom

      |

      sku: FH-XM-177MP

      1/2-28 XM-177/GAU-5 5.5" Flash Hider Phosphate

      MSRP: $79.99
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      sku: FH-XM-177SBN

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      sku: FC-XM177-43-N

      1/2-28 XM-177/GAU-5 4.3" Flash Can QPQ

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      5/8-24 XM-177/GAU-5 4.3" Flash Hider Nitride 5/8-24 XM-177/GAU-5 4.3" Flash Hider Nitride 5/8-24 XM-177/GAU-5 4.3" Flash Hider Nitride 5/8-24 XM-177/GAU-5 4.3" Flash Hider Nitride
      Quick view Details

      TNTE Custom

      |

      sku: FH-308-XM177-43

      5/8-24 XM-177/GAU-5 4.3" Flash Hider Nitride

      MSRP: $79.99
      Was: $59.99
      Now: $49.99
      Add to Cart
    • 1/2-28 XM-177/GAU-5 5.5" Flash Can Phosphate 1/2-28 XM-177/GAU-5 5.5" Flash Can Phosphate 1/2-28 XM-177/GAU-5 5.5" Flash Can Phosphate 1/2-28 XM-177/GAU-5 5.5" Flash Can Phosphate
      Quick view Details

      TNTE Custom

      |

      sku: FC-XM177-55

      1/2-28 XM-177/GAU-5 5.5" Flash Can Phosphate

      MSRP:
      Now: $59.99
      Add to Cart
    • SALE
      5/8-24 XM-177/GAU-5 5.5" Flash Hider Nitride 5/8-24 XM-177/GAU-5 5.5" Flash Hider Nitride 5/8-24 XM-177/GAU-5 5.5" Flash Hider Nitride 5/8-24 XM-177/GAU-5 5.5" Flash Hider Nitride
      Quick view Details

      TNTE Custom

      |

      sku: FH-308-XM177-55

      5/8-24 XM-177/GAU-5 5.5" Flash Hider Nitride

      MSRP: $79.99
      Was: $59.99
      Now: $49.99
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