What is the difference between the 30 Cal 185 Grain Match Juggernaut Target and OTM Tactical? (30418 vs 30107)

These are simply different naming conventions that we use to clarify that the bullets can be used for each application. The military requires that OTM (Open Tip Match) bullets be clearly defined as OTM in the product name for clarification.  There are no differences between these two bullets.