LASERMAX REPLACEMENT BATTERY LMS319

GUIDE ROD FOR GLOCK/SIG/3"XD FEATURES-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 installationCompatible Lasers:-LMSG423-LMS1161-LMS1161G4-LMS1181-LMS1171-LMS1191-LMS3XD-LMSG423IR