A recent HK pistol design, the P30 is a modern police and security pistol that combines function and safety. Ergonomic features include a special grip frame with interchangeable backstrap inserts and lateral plates, allowing the pistol to be individually adapted to any user. Ambidextrous controls include dual slide releases and magazine release levers. Variants with a conventional double-action/single action trigger have a serrated decocking button located on the rear of the frame. Variants with HKs enhanced double action only Law Enforcement Modification* (LEM) trigger have no external decocking controls. The HK Law Enforcement Modification (LEM) trigger system combines the advantages of a cocked striker component (constant level of trigger pull from first to last round fired) with a double-action hammer system. Using such an enhanced trigger system consolidates ease of use and safety into a convenient, innovative trigger operationone that reduces the chance of unintended firing. And in case of an ammunition-related failure to fire, all that is needed is an additional second or third squeeze of the trigger without the need of first pulling the slide back to re-cock the pistol. The enhanced LEM trigger system combines the reliability of a double action revolver trigger with the crisp trigger of a single action pistol. P30S models have an ambidextrous safety lever mounted on both sides of the frame. S models are available in conventional double-action/single action trigger mode and with HKs enhanced double action only Law Enforcement Modification trigger A Picatinny rail molded into the front of the frame makes mounting lights, laser aimers, or other accessories easy and convenient. The extractor doubles as a loaded chamber indicator providing a subtle tactile and visual reminder of a loaded chamber. Extensively tested, the P30 has already been adopted by several European police agencies. Excellent weight and balance make the P30 naturally pointable, easy to control, and accurate to shoot. An open notch rear sight with luminous (non-radioactive) contrast points allows for fast and accurate target acquisition, even under poor lighting conditions. During a recent (2009-2010) endurance test, a P30 test pistol fired more than 91,000 rounds without any major component failures.
Like the slightly larger P2000 model, the P2000 SK (subcompact) combines elements of the successful HK USP Compact pistol with recent technological innovations from HK engineers only in a smaller, more concealable design. The P2000 SK is available with Law Enforcement Modification (also known as Combat Defense Action) trigger system introduced in 2001 on the USP Compact "LEM" (Law Enforcement Modification) model. This unique pre-cocked hammer system combines the advantages of a cocked striker component (constant level of trigger pull and short trigger travel from first to last round fired) with a double action hammer system. The LEM/CDA trigger pull has been reduced to 7.3 - 8.5 pounds of pressure (32.5 - 37.8 Newtons), compared to 12 - 15 pounds (53.4 - 66.7 N) found on many conventional double action pistols. Optional adjustment by an HK certified armorer can bring the trigger pull into the 5.5 pound (24.5 N) range. Using such an enhanced trigger system consolidates ease of use and safety into a convenient, innovative trigger operation one that prevents unintended firing. And in case of an ammunition-related failure to fire, all that is needed is an additional second or third pull of the trigger without the need of first pulling the slide back to re-cock the Subcompact. The enhanced LEM/CDA trigger system combines the reliability of a double-action revolver trigger with the crisp, precise trigger of a single-action pistol. For shooters that prefer a conventional double-action/single-action pistol, a double-action/single-action variant is also available with a decock button mounted on the rear of the frame. A choice of two simple-to-install grip panels make it easy to custom-fit the P2000 Subcompact to any shooter's hand. And the same ambidextrous magazine release and dual slide release levers found on the P2000 make handling the Subcompact easy for both right- and left-handed shooters. A set of abbreviated "industry standard" mounting rails on the P2000 SK enable lights, laser aimers, and other accessories to be added by sliding them onto the open rail system. The HK P2000 SK also can use widely available, reliable USP Compact magazines.