Walther have scaled up the P22 pistol and produced the PK380, a .380 ACP chambered pistol.

The PK380 features:

• 8+1 capacity
• polymer grip, steel frame and slide
• 3.66″ barrel
• Overall length of 6.5″
• Picatinny-style rail
• Ambidextrous mag release and safety.
• Drift-adjustable rear sight.
• Unloaded weight: 19.4 ounces
• Width is 1.2″

Four models will be available:

First Edition: a limited series model with “First Edition markings”, holster and two mags.
Two tone: nickel-plated slide.
Standard: All black
Laser model: Standard model with laser

They should be available later this year.

Photo Copyright Ken Lunde. Used with permission.

From the press release:

For 2009, Walther® has once again exceeded expectations with the introduction of the new PK380. Engineered on one of Walther’s most popular platforms, the P22, the PK380 delivers .380 power into a lightweight, ambidextrous pistol. Versatile, comfortable and nearly the same size as the P22, the Walther PK380 continues the company’s longstanding tradition of German innovation and technical expertise.