Bushmaster's MOE Series rifle combine America's number one AR platform with Magpul Industries equipment. The M4 MOE Carbine starts with a 16" barrel that is chrome-lined in both bore and chamber. An MOE adjustable buttstock provides shooters with strong A-frame design and a streamlined look and includes a rubber butt-pad for added comfort. Other features and accessories include: a Magpul MOE handguard that accepts various rail sections, a Magpul MBUS rear flip sight, a Magpul MOE pistol grip that accepts MIAD storage cores, a Magpul MOE vertical grip, and a Magpul enhanced trigger guard. This M4-Type variant has a flat dark earth finish and ships with an operator safety manual, a chamber flag, a sling, and a 30-round Magpul PMAG magazine.