LaserMax LMS392C Battery Pack Guide Rod Laser Silver 1.55 Volts 38-45 mAh (1) Single Pack 1911/Glock/Sig Sauer/Smith & Wesson

Battery Pack 1.5 volt silver oxide replacement batteries for guide rod lasers that fit Glock 17, 19, 20, 21, 22, 23, 31 w/sn# prefix AA, AAA, B, BB, BBB, E, GGG; Sig laser systems w/sn# prefix CC, D, DD, Q; S&W Sigma 1240/1241 w/sn# prefix “AA”, 3″ sub-compact, 4″ .45 ACP; 1911 full size Government models w/sn# prefix CF. Approximate 5 year shelf life.