Smith & Wesson M&P15 Sport II OR CA Compliant 5.56 NATO 16" Rifle

The Smith & Wesson M&P15 Sport II OR delivers reliable semi-automatic performance in a California-compliant configuration that maintains tactical functionality. This optics-ready platform combines proven M&P engineering with state-specific modifications for shooters who demand both compliance and capability.

What Makes This Different

The M&P15 Sport II OR features an integrated Picatinny rail system and forward assist mechanism that standard entry-level AR platforms often omit. The California paddle grip configuration maintains ergonomic control while meeting state regulations. Smith & Wesson's dust cover and chrome-lined gas key provide enhanced reliability compared to basic mil-spec components.

Key Features

• Optics-ready flattop upper receiver with full-length Picatinny rail
• 16-inch 4140 steel barrel with 1:8 twist rate for stabilizing various bullet weights
• California-compliant paddle grip and 10-round magazine capacity
• Forward assist and dust cover for enhanced functionality
• Single-stage trigger with standard mil-spec components
• Six-position collapsible stock with commercial buffer tube
• Armornite barrel finish for corrosion resistance

Field performance centers on the rifle's 5.56x45mm NATO chambering, which accepts both 5.56 NATO and .223 Remington ammunition. The 1:8 twist barrel stabilizes projectiles from 55 to 77 grains effectively. Chrome-lined gas key and bolt carrier group components resist fouling during extended shooting sessions. The flattop design accommodates red dot sights, magnified optics, or iron sight systems without modification.

Technical Specs

• Caliber: 5.56x45mm NATO/.223 Remington
• Barrel Length: 16 inches with 1:8 twist rate
• Overall Length: 32-35 inches (stock collapsed to extended)
• Weight: Approximately 6.5 pounds
• Magazine Capacity: 10 rounds (California compliant)
• Upper/Lower Receiver: Forged 7075-T6 aluminum
• Finish: Armornite barrel, anodized receivers
• Stock: Six-position collapsible with commercial buffer tube

This configuration addresses California's assault weapon regulations while preserving the M&P15's core reliability and accuracy characteristics. The optics-ready platform eliminates the need for aftermarket rail systems, providing immediate mounting capability for modern sighting solutions.