P-designation variant of the HK45 Compact, used in some market-specific product lines. Shares all specifications with the HK45 Compact including the 3.94-inch barrel, O-ring bore seal, and interchangeable grip panels. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 8 Year introduced: 2008, Germany Weight: 26.9 oz Overall length: 6.97" Status: Discontinued Intended use: Concealed Carry, Duty