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The Ergo 4821 .750 Low Profile Gas Block is designed to slip on and mount under free-float handguards, including the Ergo Modular and SuperLite Rail System.
- CNC-machined 4140 chromoly steel
- Black Nitride/Melonite QPQ finish
- Chamfered edge for slip-on fit
- Internal diameter: 0.750 in
- Includes (2) set screws for secure attachment
- Accepts standard gas tube roll-pins
- Weighs 2 oz
- USA made
Specifications
- Manufacturer:
- Ergo
- Category:
- gas-block
- Platforms:
- AR-15
- Weight:
- 2 oz
- UPC:
- 874748006415
- MPN:
- 4821
- Required Component:
- Yes
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