Smith & Wesson 10213: The M&P15-22 Sport MOE SL is a AR-15 style rifle in 22 Long Rifle. The action is driven by a semi-auto blow back system and comes with a 25-round magazine. This model comes factory accessorized with Magpul parts. It has a Magpul MOE SL six-position carbine stock, 10\" M&P slim handguard with Magpul M-LOK, removable Magpul Mbus folding sights, MagPul MOE SL pistol grip, Magpul M-LOK Type-2 rail covers, two-position safety lever, and Armornite barrel finish. The M&P15-22 Sport MOE SL has a polymer frame with a full length optic-ready top rail. This model has a black metal finish and black accessories.