Bullet Comparator - Ogive Measurement Tool

This is a tool used by reloaders to perform CBTO measurements.

This tool is compatible with the Hornady Lock-N-Load® O.A.L. Gauge.

Commercial versions of this tool cost +50USD yet this version can be printed out for 1% the cost.

I recommend you print this in a harder material such as PETG or ABS.

You will also need 2 M3 nuts and 1 M3*12 screw.

Designed in FreeCAD, source files included.  Dimensions are all stored in the spreadsheet for easier modifications.  Video on editing included.