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    Home / ICS MA-121 S-System Complete Upper Receiver for M4 Series AEG - BLACK

    ICS MA-121 S-System Complete Upper Receiver for M4 Series AEG - BLACK

    SKU: MA-121 ICSOut of stock

    • -Easy drop-in installation
    • -20mm quad rail system with uninterrupted top rail
    • -Classic M4 front sight and rear sights
    • -Integrated sling mount
    • -Tactical design
    • -Complete upper gearbox and gas block
    $299.00
    Qty



    ICS MA-121 S-System Complete Upper Receiver for M4 Series AEG - BLACK


    In the Box

    Entire upper receiver and front assembly

    Specifications:

    Color BLACK


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