Eagle Arms Model M15P, 5.56mm cal. semi-auto carbine. Serial #US300150. Excellent condition. Very light polymer frame that intergrates with its solid buttstock. Long flat-top Pic rail will hold any desired sight option. Aluminum vented round forearm with bottom rail for laser or light. Hardened Arms 16" stepped barrel has a flash-suppressor and full rail for any sight application. One 20 rd. LE marked plastic magazine. Every houseshold needs one of these! Gunrunner West item.