Winchester USA Lake City Brass 5.56 NATO 55-Grain FMJ. $375(less than .50 per round). I sold the pistol, have no need for the ammo. NO, I wont take $300. Look at local prices and make a reasonable offer. I am willing to sell half (400 rds) at $200. Pictures show 2 boxes of 200rds each. Ammo box is 400 rds. I opened 400 rds (2 boxes) and never fired any. Ammo box is included with the 400.