Extended Flash Hider – Black Nitride


  • Machined from 4140 bar stock
  • Adds 1.75″ of length to the barrel
  • Black Nitride coated
  • Comes with jam nut

Additional information


5.56 / .223 (1/2-28), 6.5 / .308 (5/8-24)

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  1. Matthew (verified owner)

    Jam nut does not go down all the way and you have to play with both locking nuts ( one on the flash hider and the jam nut) to get it to lock, needs some shims or something to allow it to not have space between the barrel and bottom jam nut. not sure if I’m going to use it.

  2. JR (verified owner)

    Used on my 18″ Grendel barrel. Has a small gap between jam nut and barrel thread cut. Locks up great and works just fine. Would use again. Great product and great service.

  3. Maxwell Wolfgang Hayes (verified owner)

    Really clean look, solid color all tye way through, came with its own crush waaher which is nice, so i had to get second one