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New Product Highlight: Smith & Wesson M&P 15 Sport III

Looking for your first AR-15? There’s a new entry-level contender in town in the form of Smith & Wesson's updated M&P 15 Sport III.
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    For years, the Smith & Wesson M&P 15 Sport was the go-to carbine for recreational shooters. It was affordable, reliable, and proven in the hands of police departments across the country.

    Smith & Wesson M&P Sport III (Photo: S&W)

    Smith & Wesson just announced a new version of its entry-level AR, the M&P 15 Sport III.

    This updated version upholds the value proposition of an affordable AR-15 while adding a few performance upgrades that make it more competitive with other carbines on the market.

    Smith & Wesson M&P 15 Sport III Specs & Features

    Specs

    Action
    Semi-automatic, direct impingement
    Caliber
    5.56 NATO
    Overall length
    35"
    Barrel length
    16"
    Weight
    6.5 lbs
    Capacity
    30+1, 10+1
    MSRP
    $799

    Features

    Mid-length gas system
    Free-floating M-LOK handguard
    Full-length Picatinny rail
    1:8 twist barrel with 5R rifling

    Like the M&P 15 Sport II, this new version comes with Smith & Wesson’s six-position adjustable stock and an A2-style pistol grip. The barrel still sports an Armornite protective finish, and the firing pin is chrome-plated for easier cleaning and improved reliability.

    This image has an empty alt attribute; its file name is Smith-Wesson_MP-15-Sport-III_Lifestyle_1-1024x576.jpg
    (Photo: S&W)

    Gone is the bargain-basement wraparound plastic handguard. In its place is a 15-inch free-floating M-LOK handguard with a full-length Picatinny rail. You can now go to town customizing your M&P 15 Sport III with optics and accessories.

    A mid-length gas system replaces the old carbine-length gas system – a welcome upgrade for the 16-inch barrel. This softens the recoil impulse and helps keep you on target between shots.

    The third generation of Smith & Wesson’s sporting rifle also gets a new barrel. This one uses more accurate 5R rifling with a 1:8 twist that performs well with a broader range of bullet weights than the outgoing barrel.

    State-compliant versions are available, as well.

    Best of all, Smith & Wesson dropped the MSRP of the M&P 15 Sport III down to $799 (compared to $819 for the least expensive M&P 15 Sport II), with the street price being around $699.

    $735
    at GrabAGun

    Prices accurate at time of writing

    Prices accurate at time of writing

    Available Coupons

    Considering that the M&P 15 Sport line is the entry point for a huge number of first-time AR-15 owners, it’s encouraging to see Smith & Wesson offer more features for less money.

    What do you think of the new Smith & Wesson M&P 15 Sport III? Let us know below. For everything you need to know about buying your first AR, check out our Ultimate Resource for the AR-15 and AR-10.

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    7 Leave a Reply

    • MickeyMouseTrap

      What are the threads? 1/2x28?

      May 16, 2024 8:06 pm
    • Nolan

      Hi Scott – can you confirm if the gas key and castle nuts are staked on this model?

      March 6, 2024 10:34 am
    • YoungGizzy

      WIll you be doing an in depth, pew pew review for this AR?

      March 4, 2024 5:27 pm
    • Bob J

      I like the 1:8 twist, and the free-float rail/hand guard is a big plus. I love the original Sport. I have two of them and have kept them as is as I am not an operator and "entry level" of this quality is what 90% of all users need.

      March 2, 2024 12:24 pm
      • Ed

        Same...dont understand the 3k rifle...for range visits and home defense.

        March 3, 2024 8:33 pm
    • Brian McFarland

      Unfortunately, living in NY State as I have all my life, this is not even an option

      March 1, 2024 5:52 pm
      • JACK

        move out of that communist state!!!!

        March 3, 2024 7:20 pm
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