The Athlon Neos HMR 3-9x40 rifle scope features a precision BDC 300 MOA illuminated reticle and 3-9x magnification with a 40mm objective lens for versatile hunting and tactical applications.Athlon Neos HMR 3-9x40 Rifle ScopeBDC 300 MOA illuminated reticle for bullet drop compensation3-9x variable magnification with 40mm objective lens1-inch tube diameter with black matte finishField of view: 36.2-11.5 feet at 100 yardsCompact design: 12.2 inches long 17 ouncesDurable construction for reliable performanceIdeal for hunters and tactical shooters requiring precise shot placement at varying distances with the BDC reticle providing quick range estimation and holdover points for improved accuracy.