AERO PRECISION M4E1 RIFLE, SERIAL NUMBER M4-0498107, BLACK (MATTE), YES - INCLUDES ORIGINAL BOX, SEMI - AUTOMATIC, 5.56MM, 14.5, INCLUDES 6 EXTRA MAGS AND CASE BIPOD HIGH POWER AERO PRECISION M4E1 PRO. THIS AERO PRECISION RIFLE HAS BEEN BUILD UP AS A PRECISION BRIDGE WEAPON BEWTEEN MARKSMAN RIFLE AND AR. WITH MAGPUL BIPOD AND HIGH POWER SCOPE, ITS SURE TO SERVE YOUR NEEDS AND BE A GREAT ADDITION TO YOUR ARSENAL INCLUDES 6X LANCER TACTICAL MAGS AND CARRY BAG