Smith & Wesson M&P15 SPORT III 5.56 NATO

The Smith & Wesson M&P15 SPORT III is a modern sporting rifle designed for range use, recreational sport shooting, and personal protection applications. This state-compliant bundle pairs a reliable rifle platform with a compact red dot optic to support quick target acquisition and practical shooting tasks.

Built around a rugged receiver and a heavy-profile barrel, the SPORT III emphasizes accessory flexibility and consistent handling. The rifle features a free-floating M-LOK handguard, a mid-length gas system to moderate felt recoil, and an installed Crimson Trace CTS-106 red dot for immediate sighting capability.

Key Specifications

• The caliber is 5.56 NATO / .223 Rem.
• The barrel length is 16 inches.
• The rifle weight is 6.5 lbs.
• The magazine capacity is 10 rounds.
• The action is Semi-Auto (gas operated).
• The handguard is a free-floating 15" M-LOK design that accepts aftermarket accessories.
• The gas system is a mid-length configuration intended to reduce felt recoil.
• The rifling is a 1:8" twist, 5R profile.
• The receiver material is 7075-T6 aluminum.
• The included optic is a Crimson Trace CTS-106 4.0 MOA red dot.

The M&P15 SPORT III bundle delivers a practical, adaptable rifle package with modern features for shooters seeking a versatile AR-platform option. For a reliable 5.56 NATO option with accessory-ready M-LOK compatibility and an installed red dot sight, buy the Smith & Wesson M&P15 SPORT III 5.56 NATO online today.