Low-Profile .750 Diameter Gas Blocks


75 in stock (can be backordered)

SKU: J13115-21 Category:


  • Our AR15 Standard gas blocks are American-made.
  • American sourced pre-heated 4140 Steel.
  • Black Nitride coating.
  • .750 diameter set-screw style.
  • For barrels that are not pre-dimpled, we recommend using a gas block alignment tool.
  • Lok-Tite thread locker recommended for use when installing set-screws.
  • 100% Warranty against all Manufacturing defects.
Weight .125 lbs
Dimensions 4 × 4 × 4 in


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