The P2000 incorporates features of the successful HK USP Compact pistol with the latest innovations of HK engineers.This pistol is available with a traditional double-action/single-action trigger mode and the LEM/CDA (Law Enforcement Modification, also known as Combat Defense Action) trigger system first introduced in 2001 on the USP Compact "LEM" model. The HK Law Enforcement Modification trigger system combines the advantages of a cocked striker component with a double-action hammer system. A set of simple-to-install modular grip panels allow the P2000 to be custom-fitted to any shooter's hand. An ambidextrous magazine release and dual slide release levers make handling the P2000 natural and easy for right and left-handed shooters alike. Industry standard mounting rails allow the widest variety of lights, laser aimers, and accessories to be added to the P2000 by sliding them onto the open rail system. It comes with three ten round magazines.