The Lee Classic Cast Breech Lock Single Stage Press is the press that Lee Customers have been asking for. It takes the proven design of the Class Cast press and adds the Breech Lock feature giving reloaders the convenience of quick-change die bushings. Press features a rigid, cast iron "O" frame with an attractive baked powder finish, large opening and 4" ram stroke. The powerful steel compound linkage with travel stop helps to prevent "cam-over". and the automatic primer arm, primes at the bottom of the stroke The large 1-1/8" diameter ram ensures there is minimal flex and includes large and small primer cups. Accepts both standard 7/8"-14 threaded dies in the breech lock die bushings. Adjustable for right or left hand use.