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  • Dark Hour Defense A5/308 Buffer Tube

    Constructed from 7075 T6 Extruded Billet Aluminum
    13 position 308/A5 lower extension buffer tube (8")
    Type 3 mil-spec hard coat anodizing with Teflon sealer
    Mil-spec diameter
    Weighs Approx 3.9 ounces
    Features a detent lock to prevent tube rotation and support carrier
    The buffer tube has a mil-spec AR10/SR25 length, ID, and depth. If using for an AR15 build it is intended to be used with a rifle length action spring and a A5 buffer. If using as an AR10/SR25 build it is intended to be used with a rifle length action spring and a carbine buffer.

    ***Buffer tubes no longer have "drain hole" on the bottom of the tube***

    American made with a lifetime warranty