SPECS: Anodized finish, matte black or silver. 2.4” (6.2cm) long x 2.4” wide x 1.6” (3.6mm) high, including mount. 3.7 oz. (105g) wt including mount. 1X magnification. H-1/T-1: 4 MOA dot. R-1: 4 MOA dot, ½” adjustment @ 100 yds (13mm @ 100m). ACET = 50,000 hrs on one battery. Includes lithium battery (3v, DL20