Patent attributes
A precision depth measurement device precisely measures pocket depth and seated primer depth for consistent ammunition production. The device includes a drop indicator having a stem. The stem has an outer peripheral surface. A hub is annular having an inner perimeter surface. The inner perimeter surface is complementary in size to the outer peripheral surface of the stem. Thus, the stem of the drop indicator is insertable into the hub. A collar is removably couplable to the hub. The collar has a collar lip extending inwardly from an internal surface of the collar. The collar lip defines a collar opening at a base end of the collar. The collar opening is complementary in size to an ammunition casing wherein the collar receives the ammunition casing and holds the drop indicator in a perpendicular position relative to the ammunition casing.
