Mossberg is pleased to offer MMR Hunter rifles with advanced features specifically-designed for the avid predator, varmint and small game hunters. The MMR's direct-impingement gas system allows for reliable, smooth operation. Increased accuracy is assured thanks to a free-floating, button-rifled, " carbon steel barrel. Designed with hunters in mind, the MMR has a slender, aluminum checkered forend that offers a traditional fit and feel. The traditional A2-style buttstock is fit with a stud and swivel for the ease of attaching a sling. The MMR features an oversized charging handle for quick, ambidextrous engagement and a Stark SE-1 one-piece pistol grip with battery storage in the grip plug.