The Lee Precision Anniversary Challenger II Kit has the Challenger Press at the heart of the kit, a strong O-frame press with a larger-than-average opening angled at 30 degrees for maximum hand clearance. Compound leverage easily performs full-length sizing on even the largest magnum cases. Built-in, easy-to-empty primer catcher. Complete powder-handling system, including the precise Perfect Powder Measure. Case preparation tools include a cutter and lock stud to trim cases; an inside/outside case mouth chamber tool; primer pocket cleaner; and a tube of premium sizing lube. You also get two Breech Lock Quick Change Bushings. These bushings make changing dies a snap and accomplishes the task in seconds. Once mounted on your die, you’ll never have to adjust the die again unless you want to. It saves time, eliminates guesswork and ensures the consistency of your reloaded product. You spend less time fiddling and more time cranking out rounds.