Hawke 3x32 XB Crossbow Scope, XB SR 340 FPS Reticle, 1/2 MOA, 1" Tube 11 layer fully multi-coated optics for excellent clarity 1-inch mono-tube chassis for superior strength Designed for speeds of 340 feet per second All-caliber rated Glass etched reticle with red and green illumination Rheostat on saddle offers 5 levels of brightness A 1/2 MOA low profile no-snag fingertip turrets Fast focus eyebell and high torque zoom ring Eye relief: 4" Length: 8.5" Weight: 11 oz.