Ever try to shoot your rifle and your red dot goes dead? Has your flashlight bulb seen better days? Here at GunBuyer we offer a selection of batteries and bulbs for any sight or flashlight. Some of the major brands we carry include Surefire, LaserMax, Asp, Rayovac, CR123 and more. When it comes to your laser and lights going dead you want to be sure you’re always prepared with backups, and Gunbuyer has the accessories you need to get you there.