Winchester (One half of the Combined Technologies) does not use moly, they use a special coating (which they refer to as Lubalox), which is coated to the bullet using a process that is much like bluing, and contains no Molybdenum Disulfide. This is the reason you can put Winchester Supreme bullets in your pocket, and not have the coating rub off like Hornady, Berger, Sierra, etc., Moly coated bullets.