Smith & Wesson M&P 15 Sport II Rifle

Posted: 04/18/2026

Smith & Wesson M&P 15 Sport II Rifle

The Smith & Wesson M&P15 is a versatile, gas-operated, semi-automatic AR-15 platform chambered in 5.56. Features a 16-inch barrel, 7075 T6 aluminum receivers with a black anodized finish, and a 6-position adjustable stock. Popular versions, like the Sport II and III, feature 1:9 or 1:8 twist barrels and M-LOK handguards. Includes one magazine and red dot sight.

Specifications:

  • Action: Gas-operated semi-auto
  • Caliber: 5.56 NATO / .223 Remington
  • Barrel Length: 16 inches
  • Twist Rate: 1:9
  • Overall Length: 35 inches
  • Weight: ~6.5 lbs
  • Receiver: 7075 Aluminum
  • Capacity: 30-round magazine standard