Smith and Wesson M&p15 Sport Iii 5.56mm 16"

Smith and Wesson
UPC:
022188894110
$794.69
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The Smith & Wesson M&P15 Sport III is a refined evolution of one of America's best-selling AR-platform rifles, delivering enhanced reliability, modern ergonomics, and proven 5.56mm NATO performance straight from the factory.

  • Chambered in 5.56 NATO / .223 Rem for versatile ammunition compatibility
  • 16" barrel with hard coat black anodized finish for lasting durability
  • Forged 7075-T6 aluminum upper and lower receivers for strength and light weight
  • 6-position CAR collapsible stock fits a wide range of shooters and stances
  • Ships with one 30-round Magpul PMAG for reliable, proven feeding
  • Optics-ready design accepts standard flat-top Picatinny rail accessories

Who This Is For

The M&P15 Sport III is an ideal choice for first-time AR owners, home defenders, and recreational shooters who want a factory-quality, direct-impingement rifle without needing to upgrade out of the box. Its mil-spec compatibility and S&W craftsmanship also appeal to experienced shooters looking for a dependable, go-to carbine for range days or competitive shooting.

Smith and Wesson M&P15 Sport III 5.56mm 16-inch semi-automatic rifle in black

Specifications

BrandSmith & Wesson
ModelM&P15 Sport III
Caliber5.56 NATO / .223 Rem
Barrel Length16"
Capacity30+1
ActionSemi-Automatic, Direct Impingement
ReceiverForged 7075-T6 Aluminum
FinishHard Coat Black Anodized
Stock6-Position Collapsible CAR Stock
SightsNo Sights (Optics Ready)
Magazine1 × 30 rd. Magpul PMAG
Country of OriginUSA

Frequently Asked Questions

What is the difference between the M&P15 Sport III and earlier Sport models?

The Sport III builds on the foundation of the Sport II with updated ergonomics, improved component tolerances, and enhanced fit and finish. It retains the proven direct-impingement gas system and mil-spec lower while incorporating refinements that make it more competitive with higher-priced factory ARs right out of the box.

Does the M&P15 Sport III accept standard AR-15 magazines and accessories?

Yes. The M&P15 Sport III is built to mil-spec dimensions and accepts any standard AR-15/M16-pattern magazine, including the included 30-round Magpul PMAG. The flat-top Picatinny upper rail is compatible with a wide range of optics, red dots, and accessories, and the carbine-length buffer tube accepts any mil-spec 6-position stock.

Is this rifle California-compliant as sold?

California has specific regulations regarding centerfire semi-automatic rifles, including restrictions on detachable magazines and "assault weapon" features. As shipped, this rifle includes a standard collapsible stock and detachable 30-round magazine, which may require modification to comply with California law. Please consult with our staff at Goodland Guns before purchasing to ensure the configuration meets current California DOJ requirements.