Smith & Wesson M&P15 Sport III 5.56 NATO 16" Rifle - 30rd

The Smith & Wesson M&P15 Sport III delivers reliable semi-automatic performance in the proven 5.56 NATO/.223 Rem chambering. This carbine-length rifle combines proven AR-15 platform reliability with modern manufacturing quality for competitive shooting, training, and sporting applications.

What Makes This Different

The Sport III features a mid-length gas system that reduces felt recoil and improves cycling reliability compared to carbine-length systems. The 16-inch barrel with 1:8 twist rate stabilizes both lightweight varmint rounds and heavier match bullets effectively. Smith & Wesson's Armornite barrel finish provides enhanced corrosion resistance and extends barrel life beyond standard phosphate coatings.

Key Features

• 16-inch barrel with 1:8 twist rate optimized for 55-77 grain bullets
• Mid-length gas system reduces bolt velocity and improves reliability
• Magpul MOE M-LOK handguard with multiple attachment points
• A2-style flash hider effectively reduces muzzle flash
• Six-position collapsible stock adjusts for different shooting positions
• Standard AR-15 magazine compatibility accepts PMAG and USGI magazines
• Picatinny rail system accommodates optics and accessories

Field testing demonstrates consistent sub-2 MOA accuracy with quality ammunition. The mid-length gas system cycles reliably with both steel-cased training ammunition and premium match loads. The rifle functions effectively in temperature ranges from -20°F to 140°F according to military specifications. Competition shooters appreciate the consistent trigger pull and reliable ejection pattern.

Technical Specs

• Caliber: 5.56 NATO/.223 Remington
• Barrel Length: 16 inches with 1:8 twist rate
• Overall Length: 32-35 inches (stock collapsed/extended)
• Weight: 6.45 pounds unloaded
• Gas System: Mid-length with low-profile gas block
• Handguard: Magpul MOE M-LOK, 13-inch length
• Stock: Six-position collapsible with A2 pistol grip
• Magazine Capacity: 30 rounds (where legally permitted)
• Finish: Armornite on barrel, anodized aluminum receivers
• Manufactured: United States with lifetime service policy

This rifle represents solid value engineering from an established American manufacturer. The combination of proven components and modern manufacturing standards delivers consistent performance across diverse shooting applications. Available inventory moves quickly due to the balanced feature set and competitive pricing.