The S&W M&P 15-22 Sport is a sleek semi-auto rifle with the external styling of an AR-15 modern sporting rifle. This blowback operated rifle features lightweight polymer upper and lower receivers, a 10" M-LOK compatible handguard, Magpul MBUS folding sights and a six-position CAR stock. The receiver has a top rail for optics mounting, and a 2" M-LOK rail panel is included.