Bushnell 4-12X40 Sportsman Clam Riflescope Ultra-reliable riflescope with 4-12x magnification and 40mm objective lens Multicoated optics provide superior brightness and clarity Adjustable parallax settings from 10 yards to infinity 1/4 MOA fingertip windage and elevation adjustments Multi-X reticle; measures 13.75 inches long; weighs 14.6 ounces