Customizable projectile designed to tumble

A projectile that tumbles upon impact with a target comprising:

• (a) a first portion having a first length, a first portion side and a first portion trailing end;
• the first portion side forming a first acute angle with the first portion trailing end;
• (b) a pointed tip extending forwardly from the first portion, the tip having a tip trailing end and a tip side, the tip side forming a second acute angle with the tip trailing end;
• (c) a second portion extending rearwardly from the first portion;
• the second portion being cylindrical and having a second length;
• and
• (d) a frustoconical base portion extending rearwardly from the second portion and having a distal end;
• wherein:
• the first acute angle is greater than the second acute angle;
• the first length is greater than the second length;
• and
• the projectile terminates at a rear side in a solitary vertical plane defined by a vertical wall extending from the distal end.