These are manufactured by a defense contractor for Military, we got our hands on surplus stock not available in the market. Not only do you get best in quality you also lock in prices for 25 years as these products have long shelf life. One of the key benefits of Safecastle Annual membership is additional discounts on select products. Members will see additional discounts once they login. If you have been a member and lost your account write to us at email@example.com and we will reactivate your account. Not only that save additional $100 when you place an order valued at $1000 or higher. Use code SURPLUS on checkout.