Seating Stem for Dillon Dies

This custom seat stem indexes on the conical core surface of Dagger-style bullets for consistent seating depth and alignment without deformation of the core point or jacket rim. Replaces the standard seating stem in Dillon "New Dynamic" Bullet Seat Dies (does not work in Square Deal "B" seat dies.)

Recommended with extreme prejudice for loading Dagger-style bullets with a Dillon seating die.

Alternatively, 3D-print the provided CAD file true to model dimensions; SLA recommended for precision.

CNC-turned from 303 Stainless.