• Low profile design - allows for clearance of most free-floating handguards
  • Made in the USA


  • Material: 4041 Steel
  • Finish: Mil-Spec Manganese Phosphate
  • Weight: 1.75 oz.
  • Height: 1.35"
  • Length: 0.95"
  • Width: 0.9"


  • AR-15 and AR-10 with a .750 barrel diameter at the gas block location


  • 1x Troy Industries .750 Low Profile Gas Block
  • 2x Set Screws

**Gas block roll pin not included


Handguards and free float rail are a couple of the most common upgrades given to an AR-15. Unfortunately, the standard A2 front sight gas block renders many of them incompatible. With the Troy Industries Low Profile Gas Block, you can now install whatever type of handguards or rail systems you want on your AR-15, even if they extend past the block location!

The low profile design of this gas block will not interfere with installation. Troy Industries has machined this gas block from stainless steel. It is protected from corrosion by a strong coating of black oxide. Two set screws on the bottom of the gas block prevent it from coming loose under high-volume fire.

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Reviews (1)

  • Troy Ind. gas block .750

    Posted by B.Becker on 9th May 2019

    Fits like it's supposed to. Does what it's supposed to. Decent price, you could easily spend more on a lesser quality block, but these do the job quite well. If you like to Loctite things down, I'd suggest test firing your gun , then re-torque the set screws w/ Loctite.

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