4821 : .750 Low Profile Gas Block

SKU
154088

The Ergo 4821 .750 Low Profile Gas Block is designed to fit under the Ergo Modular and SuperLiteT Rail System, as well as most other manufacturer's free float handguards. Melonite QPQ finish for durability, and machined from 4140 chromoly steel with chamfered edges, featuring a slip on fit for ease of installation and secured with two set screws.

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  • CNC machined 4140 chromoly steel
  • Nitride/Melonite QPQ finish
  • Chamfered edge, slip on fit
  • USA made steel & machined in the USA
  • Weighs 2oz
  • Fits under most free float handguards
  • Internal Diameter 0.750
  • Includes (2) set screws for a secure attachment
  • Accepts standard gas tube roll-pins (roll-pin NOT included)
More Information
Gas System Parts Gas Block
Compatibility AR15
Note Includes (2) set screws for a secure attachmen
Manufacturer Number 4821
UPC 874748006415
Brand ERGO® Grips
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