he all new Simmons Pro Target Air Riflescopes offers an all-glass optical system that provides crisp images in low lighting conditions with fully coated lenses and IPX7 waterproof, fog-proof and shockproof construction giving you peace of mind in the outdoors. Built with an aggressive and rugged new design including textured magnification power change ring and capped finger adjustable windage and elevation turrets. The Pro Target Air riflescopes feature a one-inch one-piece aluminum main tube with a simple, easy-to-use Simmons Truplex Reticle.