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    4822 ERGO .750 Low Profile Adjustable Gas Block

    Manufacturer: Ergo
    SKU: ERG4822
    Manufacturer part number: 4822
    GTIN: 874748006422
    Availability: Out of Stock - backorder and will be shipped once in stock.
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    The Ergo 4822 .750 Adjustable Gas Block is designed to fit under the Ergo Modular and SuperLite™ Rail System, as well as most other manufacturer’s free float handguards. Adjustments are made via a 5/64″ set-screw and a 5/64″ retaining screw ensures the system remains locked, no need for Locktite.


    • CNC machined 4140 chromoly steel
    • Full shutoff with zero adjustment movement
    • Nitride/Melonite QPQ finish
    • Chamfered edge, semi-press fit
    • USA made steel & Machined in the USA
    • Weighs 2oz
    • Fits under most free float handguards
    • Internal Diameter 0.750
    • Same profile/height as the standard low-profile gas block
    • Includes (2) set screws for a secure attachment
    • Includes a 5/64″ Set-Screw and a 5/64″ Retaining Screw (Rearward facing)
    • Accepts standard gas tube roll-pins but, a roll-pin is NOT included
    • Clamp set screws are 3/32″
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