See also:

• Science: Chemistry: Elements: Molybdenum  (11)

• Moly coating bullets for target shooting - Molybdemum Disulfide on the surface of the bullet acts as a lubricant between the copper bullet jacket and the steel barrel. The result is bullet deformation seems to be more of a swaging and less of a gouging, resulting in less yaw and measurably better ballistic coefficients.
• Molycoating Bullets - Alternative Methods to the NECO Process - Moly coating bullets works best if you've cleaned your bullets first. A clean surface allows the moly to adhere better. I now degrease my bullets before coating them and wish I had all along.
• NECO-COATBullet Moly Coating - Plating NECO Coat - The patented NECO-Coat Process ("Moly Coating/plating") is a method of "impact plating" molybdenum disulfide ("moly," MoS2) into the surface of cast or jacketed bullets, followed by an outer coating of carnauba wax.
• Z Moly Powder - Neely Industries - Dow Corning Lubricants - Press-fitting, assembly, metal forming, running-in new or rebuilt equipment; helps prevent cold welding of metal surfaces under static pressure or vibration (fretting corrosion). **Meets MIL-M-7866 (10 oz for ~$36 + shipping)