The RCBS Lube-A-Matic 2 is perfect for the serious bullet caster. Size and lubricate cast bullets in one step with the Lube-A-Matic 2. Just insert a bullet in the sizer die and pull the handle. A sized, lubricated bullet ejects on the upstroke. A fingertip regulator lets you fine tune lubricant flow. Kit comes complete, less sizer die and top punch. The Lube-A-Matic also automatically seats gas checks and is compatible with either RCBS or Lyman sizing dies and top punches which are not included.