Hornady Lock-N-Load Bullet Comparator Insert #9-33 .338 Cal - 933

This Hornady Lock-N-Load Bullet Comparator Insert is designed for .338 caliber ammunition and works with the Hornady Lock-N-Load Bullet Comparator to measure bullet seating depth. The insert attaches easily using a thumbscrew to a caliper blade, making it simple to achieve consistent reloading measurements.