Founded in 2007, Primary Arms Optics® is a leading innovator in tactical optics, offering a comprehensive selection of rifle scopes, prism scopes, red dot sights, optic mounts, and accessories. Primary Arms’ exclusive ACSS reticles combine bullet drop compensation, range estimation, wind holds, and moving target leads into one cohesive, easy-to-use system. While traditional reticles rely on complex mathematics and subtensions, ACSS reticles feed the most important information directly to the marksman, allowing them to take faster shots with greater precision. (less)