ARMANOV Hold Down Die & Swage Setter 9mm / .38 Super (3pcs)

Adjustment tool designed for the precise setting of the retention dies and the swager for reshaping the primer pocket.
Made of recalibrated brass, it faithfully reproduces the operating conditions. The precisely machined opening allows accurate adjustment of the depth, avoiding excessive stress on the shellplate and other machine components, helping to preserve their integrity and durability over time.