• 18" 5.56 SPR Rifle Length AR 15 Barrel w/ Ops 12, Modern Series

    SKU: BABL556020M

    Ballistic Advantage


    This 5.56 chambered 18 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.

    This barrel features a longer .750” profile dimension necessary for proper installation of the OPS Inc 12th model collar and suppressor.

    Additional Info

    Length 18"
    Material 4150 Chrome Moly Vanadium
    Profile SPR
    Finish QPQ Corrosion Resistant
    Gas System Length Rifle
    Gas Block Journal .750"
    Twist Rate 1:7 inches
    Muzzle 1/2x28 Threaded
    Weight 41oz
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