Smith & Wesson M&P15 Sport III 5.56 NATO

The Smith & Wesson M&P15 Sport III is configured as a modern sporting rifle suitable for range training, competition-style shooting, and general preparedness. This Sport III bundle pairs a 16-inch rifled barrel with a free-floating M-LOK handguard and a compact red dot optic for straightforward sighting and accessory mounting.

The Sport III is built with a focus on modularity and user serviceability. The platform features a 7075-T6 aluminum receiver and a threaded 16" 4140 steel barrel with a 1:8" twist and 5R rifling profile. The CTS-106 red dot optic is installed on the full-length Picatinny rail and provides a 4.0 MOA aiming dot and user adjustments for windage and elevation.

Key Specifications

• The caliber is .223 Rem/5.56 NATO.
• The action is Semi-Automatic.
• The barrel length is 16 inches.
• The rate of twist is 1:8".
• The handguard is a free-floating M-LOK design.
• The gas system is mid-length.
• The receiver material is 7075-T6 aluminum.
• The barrel material is 4140 steel.
• The magazine capacity included is 30 rounds.
• The included optic is a Crimson Trace CTS-106 4.0 MOA red dot.

With a focus on modular ergonomics and practical optics integration, the M&P15 Sport III is a versatile option for shooters looking for a configurable modern sporting rifle. For those searching for an M&P15 Sport III rifle for sale, buy the Smith & Wesson M&P15 Sport III 5.56 NATO online today.