The HK45 from Heckler & Koch is an upgrade on the highly regard USP45. The HK45 includes several user-inspired enhancements which increase its ease-of-use. Using HK's unique internal mechanical recoil reduction system reduces recoil as much as 30%, improving shooter control during rapid firing and increases the components service life. Well-suited for personal defense, the HK45 can be converted to a wide selection of variants. Extensively tested and operationally proven, the HK45 is a must have self-defense pistol that will meet your most demanding needs.