MRE Sandwich Combo – 12 sandwiches (3.5 oz each) packed in six 2-packs. Extended Shelf Life, Ready to Eat. Shelf Life is 3-5 years. Contains 4 Italian Sausage (Manufacture Date: Oct 20, 2016), 4 Honey BBQ Beef (Manufacture Date: Oct 20, 2016) and 4 Sweet & Sour Chicken (Manufacture Date: Aug 1, 2016). These sandwiches are the same as used in special MRE contracts.