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CMMG UPR 223 MK4T SBN KEYMOD

CMMG 55BC76A Uppers Zoom

$622.47
Model #: 55BC76A

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QUICK DESCRIPTION
CMMG MK4 T 223 Remington/5.56 NATO 16" 4140 Steel Threaded Black
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Full Description

    Details

    CMMG INC. MK4 T UPPER GROUP 5.56 NATO

    •Forged 7075-T6 aluminum M4 type upper
    •Nitrided 4140 CrMo steel medium taper 16" barrel
    •A2 compensator
    •CMMG RKM 11" KeyMod free-float handguard
Specifications
    TypeComplete Gas Impingement
    Caliber223 Remington/5.56 NATO
    SightsNone, Optic Ready
    Barrel Length16"
    Barrel Material4140 Steel
    Twist1:7"
    Barrel DescriptionThreaded
    Receiver Description7075-T6 Aluminum M4
    Receiver FinishBlack
    HandguardsFree-Floating
    Handguard FinishBlack
    PurposeReplacement
    Product ModelMK4 T
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