Smith & Wesson M&P15 Sport III 5.56 NATO 16-Inch Red Dot Rifle

Description

The Smith & Wesson M&P15 Sport III is a semi-automatic modern sporting rifle chambered for .223 Remington and 5.56 NATO. This configuration combines a 16-inch threaded barrel with a free-floating M-LOK handguard, mid-length gas system, and installed Crimson Trace CTS-106 red dot optic.

Its adjustable stock, full-length Picatinny-style top rail, and 5R rifling provide a practical setup for range use and accessory configuration.

Key Specifications

• The .223 Remington/5.56 NATO chambering supports the specified rifle cartridge designation.
• A 16-inch threaded barrel provides the listed barrel length and threaded muzzle configuration.
• The 1:8 twist 5R rifling uses the specified rifling profile and twist rate.
• The semi-automatic gas-operated action cycles the rifle after each shot.
• A free-floating 15-inch M-LOK handguard provides mounting positions for compatible accessories.
• The mid-length gas system is the specified operating-system configuration.
• The included Crimson Trace CTS-106 4.0 MOA red dot provides a compact aiming optic.
• A full-length Picatinny-style top rail supports compatible rail-mounted equipment.
• The 6-position adjustable stock allows the length of pull to be adjusted.
• The 7075-T6 aluminum receiver uses the specified receiver material.

This configuration suits shooters looking for a factory-equipped modern sporting rifle with an M-LOK handguard and red dot optic already included. The combination of adjustable fit, accessory mounting space, and a threaded 16-inch barrel gives it a straightforward role on the range.

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