SIG Sauer MCX-Spear LT IR 5.56 NATO 16" 30-Round Semi-Auto Rifle FDE

The SIG Sauer MCX-Spear LT IR is a semi-automatic AR-15 platform rifle chambered for 5.56x45mm NATO and 223 Remington. It is built for shooters who want a compact, reliable rifle with reduced infrared signature, as indicated by its Gen II IR Cerakote finish in Flat Dark Earth.

The rifle has a 16-inch threaded barrel with 1/2x28 thread pitch, a 30-round capacity, and an overall length of 35 inches. It weighs 7.5 pounds and is made of alloy steel. The rifle ships without sights.

The telescoping and folding stock locks with a push button. Controls for the safety, charging handle, magazine release, and bolt catch/release are fully ambidextrous. The rifle includes a QD flash hider that is suppressor-ready.

• Action: Semi-Auto
• Calibers: 5.56x45mm NATO, 223 Remington
• Barrel Length: 16 inches
• Capacity: 30 rounds
• Finish: Cerakote Gen II IR, Flat Dark Earth
• Thread Pitch: 1/2x28
• Weight: 7.5 lbs
• Sights: None