Lifted Logic Web Design in Kansas City Location phone play chevron-down chevron-left chevron-right chevron-up Facebook instagram google plus pinterest Twitter LinkedIn youtube Arrow Right Arrow Left Product Slider Right Product Slider Left send Check Mark Minus the numeral 1 the numeral 2 the numeral 3 the numeral 4 the numeral 5 the numeral 6 the numeral 7 the numeral 8 Calendar User Search Bison Crosshairs buffalo Timer Triangle Left Triangle Right Triangle Down Triangle Up shopping-bag just-the-words-no-buff magnifier X-icon

Daniel Defense MK18 RIII 10.3″ -5.56NATO SBR


Select a Method to Receive

    LESS WEIGHT, MORE FLEXIBILITY-with additional features that make this unmatched short-barreled rifle even lighter, more maneuverable, and more controllable. The MK18 RIII SBR features a fully ambidextrous lower receiver, and Daniel Defense replaced the RIS II rail system with a lighter-weight RIS III rail system that utilizes M-LOK attachment instead of picatinny. Its fully ambidextrous lower allows a shooter to operate the bolt catch, safety selector, and magazine release without having to move or remove their dominant hand from the rifle’s grip, while its GRIP-N-RIP Charging Handle is fully ambidextrous as well. A 9.5 inch lightweight RIS III rail—modeled after the revolutionary RIS II two-piece handguard developed for SOCOM—features M-LOK attachment for lighter weight while still offering M203 grenade-launcher attachment. Just like the original, the MK18 RIII is built around a 10.3 inch Cold Hammer Forged M4 Profile barrel with a threaded Daniel Defense Flash Suppressor. This SBR also comes with the ergonomic Daniel Defense Buttstock and Pistol Grip.

    **This is a Short Barrel Rifle, NFA purchase process required**

    Action Semi-Automatic
    Barrel Length 10.3"
    Caliber 5.56 NATO
    Capacity 32
    Overall Length 26.75"
    Weight 5.2 lbs
    Manufacturer Daniel Defense
    Uses Competition, Duty Use, Home Defense
    SKU: 0208800319047

    Daniel Defense MK18 RIII 10.3" -5.56NATO SBR is out of stock.

    "*" indicates required fields

    Don’t miss out when this item becomes available again! Enter your email address and click “Submit” to get notified.

    Select Location & Bay

    Select a location
    • Kansas City, KS
    • Lee's Summit, MO
    • Omaha, NE
    Select your bay

    Bay Descriptions

    Select Class Location

    Select a location
    • Lee's Summit, Missouri
    • Kansas City, Kansas
    • Omaha, Nebraska