The Hornady Lock-N-Load 50 BMG Single Stage Press Primer Seating Depth Gauge is packed full of features for reloaders looking for the most consistent reloads for the big 50. The dial indicator measures the depth of each primer pocket and the height of each primer. Allowing consistent seating of the primer with the anvil just touching the bottom of the primer pocket every time. For use on the Hornady 50 BMG Lock-N-Load Press.
- Gauge uses a dial indicator to measure the depth of each primer pocket and the height of each primer.
- Gauge allows you to consistently seat the primer.