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    01-004-08030-006 Daniel Defense M4A1 FSP 12.25" Rail Interface System RIS II - Black

    Manufacturer: Daniel Defense
    SKU: DD01-004-08030-006
    Manufacturer part number: 01-004-08030-006
    GTIN: 815604010313
    Availability: In stock
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    The Daniel Defense M4A1 FSP 12.25" Rail Interface System RIS II in Black (01-004-08030-006) was designed for a free float M203 solution without additional parts. This was accomplished by integrating all of the needed parts to free float the M203 into the rail itself.


    • Aircraft Grade 6061-T6 Aluminum
    • Free-Floating Barrel Design For Increased Accuracy
    • Two-Piece Design for USSOCOM Allows For the Attachment of an M203 Grenade Launcher When Lower Rail Section is Removed.
    • Battle-Proven, 6-Bolt Bolt-Up System Securely Attaches Handguard to the Upper Receiver
    • Grade 8 Military Specification Fasteners
    • Uninterrupted Upper Rail Platform & Mil-Spec 1913 Picatinny Rails
    • Mil-Spec Type III Hard Coat Anodized Finish


    Product Weight: 17.1 oz
    Rail Length: 12.25"
    Width: 2.23"
    Height: 2.25"
    Inside Diameter 1.15"
    Barrel Nut: Steel
    Gas System: Carbine
    Free Float: Yes
    Continuous Upper Rail: Yes
    Integrated Sling Swivel: No
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