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Ergo .750 Low Profile Gas Block

MSRP: $27.00


A low profile gas block for AR-15s.

Out of stock

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The Ergo 4821 .750 Low Profile Gas Block is designed to fit under the Ergo Modular and SuperLite 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.


– CNC machined 4140 chromoly steel
– Nitride/Melonite QPQ finish
– Chamfered edge, slip on fit
– USA made steel & machined in the USA
– Fits under most free float handguards
– Includes (2) set screws for a secure attachment
– Accepts standard gas tube roll-pins (roll-pin NOT included)


– Weighs: 2 oz.
– Internal Diameter: 0.750

Additional information

Weight0.1 lbs
Dimensions4 × 2.75 × 1 in

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Ergo .750 Low Profile Gas Block for sale.

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Manufacturer's SKU: 4821

SKU: 272278

Product images are provided by the manufacturer and might not depict the actual product with 100% accuracy. Check the product description to verify it is exactly what you desire.

WARNING: This product contains a chemical known to the State of California to cause cancer. Also, drinking water and breathing heavily has been known to cause cancer by the state of California.

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