Developed by former Delta Force operator Larry Vickers and designed for use on a number of popular Heckler & Koch handgun models, the Vickers Elite Battlesight features a deep, wide, U-notch aperture that ensures shooters can gain a perfect sight picture in fast-paced shooting scenarios or in low-light conditions. Make no mistake, the Vickers Elite Battlesight is built for fighting handguns. The sight features a shelf-style ledge on its front face that allows shooters to rack their guns or clear malfunctions using one hand on a flat surface. The non-reflective, serrated rear surface of the sight ensures that you won't be impeded by glare when using your gun in bright sunlight, and the use of hardened set-screws ensures that this sight won't ever come loose, even in the harshest conditions imaginable. The Vickers Elite Battlesight is designed for use on the Heckler & Koch VP9, P30SK, P30L, P30, HK45, HK45C and HK45C Tactical. Some minor fitting may be required.