Product Evolution
The Walther P99 was modified several times throughout its production history, as were the magazines. When the P99 was introduced the magazine capacities were 16-rounds for 9x19mm Parabellum and 12-rounds for .40 S&W and the magazines had witness holes on both sides of the magazines. Later the magazine capacities were reduced to 15-rounds for 9x19mm Parabellum and 11-rounds for .40 S&W and witness holes at the rear of the magazine to view the loading condition were introduced.
Read more about this topic: Walther P99
Famous quotes containing the words product and/or evolution:
“Cultural expectations shade and color the images that parents- to-be form. The baby product ads, showing a woman serenely holding her child, looking blissfully and mysteriously contented, or the television parents, wisely and humorously solving problems, influence parents-to-be.”
—Ellen Galinsky (20th century)
“Like Freud, Jung believes that the human mind contains archaic remnants, residues of the long history and evolution of mankind. In the unconscious, primordial “universally human images” lie dormant. Those primordial images are the most ancient, universal and “deep” thoughts of mankind. Since they embody feelings as much as thought, they are properly “thought feelings.” Where Freud postulates a mass psyche, Jung postulates a collective psyche.”
—Patrick Mullahy (b. 1912)