The S&W M&P15-22 Sport is a high performing .22 that is outfitted with modern features to give shooters customizable performance. Compatible with most standard AR15 components and accessories. Featuring M-LOK slots in the forend; B5 stock and B5 grip; 1/2"x28 threaded barrel; A2 birdcage flash suppressor;polymer handguard with M-LOK slots; Picatinny-style rail and Magpul front and rear folding MBUS sights. Includes magazine.