10 Pack AG4 - LR626 Batteries 1.5V
Extra Batteries fit the following Laser Ammunition Cartridge Sizes
.223 REM (also 5.56mm Nato)
.38 Special (also .357 Magnum)
Each Laser Ammunition Cartridge requires 3 batteries, Batteries will last a few thousand shots if used and stored properly.
0% hg Brand New Alkaline batteries