
The Smith & Wesson M&P15 Sport III is a lightweight semi-automatic rifle chambered in 5.56 NATO and designed for recreation, sport shooting, training, and professional applications. Its 16-inch Armornite-finished barrel uses 5R rifling with a 1:8 twist and pairs with a mid-length gas system for smooth cycling and reduced felt recoil. A free-floating 15-inch M-LOK handguard provides a versatile mounting platform for accessories, while the forged integral trigger guard, forward assist, dust cover, and chromed firing pin support dependable operation.
Key features
- 5.56 NATO chambering with 30+1 capacity for versatile range and sporting use
- 16-inch 5R rifled barrel with a 1:8 twist for consistent projectile engagement
- Mid-length gas system helps reduce felt recoil and supports reliable cycling
- 15-inch free-floating M-LOK handguard offers flexible accessory mounting
- Armornite-finished barrel, chromed firing pin, forward assist, and dust cover
- Adjustable stock supports a more adaptable length of pull
The M&P15 Sport III combines a practical 5.56 NATO configuration with modern accessory compatibility for a broad range of shooting applications.
Smith & Wesson M&P15 Sport III Free-Floating M-LOK 5.56: quick facts
- What caliber is the Smith & Wesson M&P15 Sport III Free-Floating M-LOK 5.56?
- It is chambered in 5.56 NATO.
- How many rounds does it hold?
- 30+1 rounds; magazines included: 1.
- How big and heavy is it?
- Barrel length 16 inches, overall length 35 inches, weight 6.45 pounds.
- What kind of action does it use?
- Semi-Automatic.
- Is it optic ready or threaded?
- Optic ready: Yes; threaded barrel: Yes.
- What sights and finish does it have?
- Sights: Standard Sights; finish: Blue/Black.
- Is it new or used?
- New, in the original packaging.
- Can I buy it in Utah?
- Yes. It ships to a licensed FFL dealer in Utah; you pick it up there after the background check. Rifles and shotguns ship to your chosen Utah FFL dealer for the background check and pickup, with no state waiting period.
- Is it in stock?
- Yes, at $871.11. Orders leave within 1-2 business days; shipping is free over $999.
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