Seating Die Dial

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The Competition Seating Die was built to be an affordable alternative to high-end seating dies. Each click on the dial represents a precise 0.001-inch adjustment, calculated based on a standard 18-pitch plunger design. This die was modeled after Lee's seating die, but it should fit most dies with ease. It's worth noting that the gap between the starting point and the first increment to the right is approximately 0.0016 inches. This discrepancy arises because 0.001-inch increments at 18-pitch do not evenly divide a circle.