HDB Drueckjagd Special

At this point one must remember that the actual cross-section of any projectile consists of the sum of the cross-sections of the mushroomed bullet itself plus of the possibly separated fragments - when looking in firing direction. That's why disintegrating projectiles typically will transfer their kinetic energy much more rapidly.

The special construction of the HDB Drueckjagd Special actually does not matter to its interior ballistics. Acceleration and course of pressure are completely identical with the comparable standard version of the HDB.