The M&P15 Sport II 2-Mag is a retailer-bundled variant of the standard Sport II including two Magpul PMAGs in the factory package. Internally identical to the standard Sport II with 16-inch barrel, 1:8 twist, forward assist, and dust cover. The two-magazine bundle addresses a common buyer frustration — AR-15s shipping with a single magazine — at a marginal additional cost in the factory configuration. Type: Rifle Action: Semi-Automatic Caliber: 5.56 NATO Capacity: 30 Year introduced: 2019, USA Weight: 6.45 oz Overall length: 35" Status: Active Intended use: Sport Shooting, Home Defense