The RCBS Rock Chucker Supreme press is built to last a lifetime, offering exceptional strength, versatility, and ease of operation for all your reloading needs. Its heavy-duty cast iron construction ensures durability, while the ambidextrous handle provides comfort for both right- and left-handed users. Featuring a spacious 4.25" operating window and a central pivot design, it is perfect for loading longer magnum cartridges and resizing even the toughest cases. The press includes a spent primer collection system, supports both 7/8"-14 and 1-1/4"-12 dies (with or without bushings), and has large mounting points for stability on your bench.