This kind of bullet is sharply pointed to minimize air drag:

A spitzer bullet is designed with a sharp, pointed shape that significantly reduces air drag during flight. This tapered design allows the bullet to cut through the air more efficiently, which enhances its ballistic performance. As a result, spitzer bullets achieve higher velocities and greater accuracy over longer distances.

In contrast, other bullet shapes such as the truncated cone, flat point, and round nose do not have the same aerodynamic advantages. The truncated cone design may be intended for improved expansion upon impact, while flat point bullets are usually optimized for specific purposes like target shooting or hunting at shorter ranges. Round nose bullets, with their smooth, rounded tips, tend to create more air resistance, making them less efficient in terms of aerodynamics when compared to a spitzer. Thus, the spitzer design stands out for its ability to minimize air drag effectively.