20 rounds per box Sellier and Bellot .223 caliber (5.56 NATO M193). Imported from the Czech Republic, this ammo is current production and made to military specs. Inexpensive and very accurate because of the boat tail bullet. Non-corrosive, Boxer-primed brass case, reloadable. 3,301 fps, 1,352 foot-pounds. Simply put, this is some of the best and most accurate ammo on the market today at a great price.
A full case of ammo would be 50 boxes of 20 rounds each. We are selling this by the 20 round box..
Ammunition is non-returnable
Ammo Cannot Ship by Air!