This kit features the same components as the 50th Anniversary Kit but Lee has replaced the Safety Prime with the New Auto Prime and 3 of the most popular Hand Priming Tool Shell Holders (2 4 19). This kit is for those who prefer to prime off the press. This press includes (1) Breech Lock Quick Change Bushing. Includes the Breech Lock Challenger Press and one Breech Lock quick-change bushing. You get a complete powder handling system with the most convenient and repeatable Perfect Powder Measure. Plus the Lee Safety Scale the most sensitive and safest of all powder scales and fill your case with the included Powder Funnel. Case Preparation Tools include a Value Trim Case Trimmer that allows you to trim directly on your reloading press (order cartridge specific Quick Trim Die separately) and a Cutter and Lock Stud to trim your cases by hand. Order the correct Case Length Gauge for the cartridges you will be loading. An included Chamfer Tool chamfers the inside and outside of the case mouth and a tube of premium Sizing Lube is included. A small and large Primer Pocket-cleaning Tool completes the case preparation package. Note: Press shown mounted on optional Lee Bench Plate (#90251).