Big Gun Inspired Breech Lock Quick Change is now standard on all Lee single station presses. Switch dies with a 1/6 of a turn rather than fourteen or more turns. Loading with a Breech lock equipped press is convenient as a Turret press when loading small quantities of ammuniton. Interrupted three-start thread assures dies will return and lock into the exact same position. The Breech lock system includes a lock pin to allow easy initial setup. If cost is more important than convenience, you can leave the Breech Lock bushing locked in the press and screw dies in and out like a conventional press.
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