The Heckler and Koch VP9A1 K OR CA Compliant is a compact, striker-fired 9mm pistol designed for performance, concealability, and compliance with California regulations. With a 4.09-inch barrel and a 10 + 1 round capacity, this model combines full-length accuracy with a shorter 7.32-inch overall length. Featuring an optics-ready slide, night sights, and ambidextrous controls, it offers modern functionality in a configuration suitable for restricted states.