LaserMax Replacement Battery Guide Rod Silver Oxide Glock/SIG Sauer/Springfield Armory Silver LMS-319. These Batteries from LaserMax operate flawlessly across a wide range of temperatures and feature a 5-year shelf life all of which make it incredibly useful. Reliable lightweight and powerful Lasermax Silver Oxide Batteries operate flawlessly across a wide range of temperatures feature a 5-year shelf life and are sleeved to ensure quick and trouble-free installation. Keep your self-defense weapon in perfect working order by installing a fresh set of these Lasermax Silver Oxide Batteries. Specifications for LaserMax Silver Oxide Glock/SIG SAUER/Springfield Replacement Battery Guide Rod: Manufacturer: LaserMax Color: Silver Battery Quantity: 4 Power: 1.5 volts Flashlight Model: LMSG423 LMS1171 LMS1181 LMS1191 LMS3XD LMSG423IR LMS1161 LMS1161G4 Length: 3.05 in Package Type: Plastic Wrap Additional Features: Shelf Life - Approximated at 5 years Included Accessories: Standard Battery Type: Silver Oxide Gun Make: Springfield Armory SIG Sauer Glock Width: 2.95 in Gun Model: Glock 26 Glock 27 Springfield Armory XD Sub-Compact 3in Glock 30 Springfield Armory XD 4in SIG Sauer P245 Glock 33 Glock 36 Springfield Armory XD .45 ACP Glock 29 Glock 39 SIG Sauer P239 Height: 0.3 in Features of LaserMax Silver Oxide Glock/SIG SAUER/Springfield Replacement Battery Guide Rod: Optimize the performance of your LaserMax Guide Rod Laser sight by installing a fresh set of batteries at least once a year; Operate flawlessly across a wide range of temperatures; Sleeved to ensure quick & trouble-free installation Package Contents: LaserMax Silver Oxide Glock/SIG SAUER/Springfield Replacement Battery Guide Rod LaserMax LMS-319: Replacement Battery Guide Rod Silver Oxide Glock/SIG Sauer/Springfield Armory Silver