The RCBS Full Length Die Set .30 Carbine is an excellent addition for reloading enthusiasts. With this, there is no need for case lubrication, and prior to sizing, cases require no cleaning. The manufacturer recommends lightly lubricating the case after the fourth or fifth case because of the insert of the .30 M-1 carbine carbide. This die set comes with a decapping unit, a seater die with taper crimp, and bullet seater plug. Also included with this die set is an expander die, making the case mouth easy to expand and bell.