Chamber the new Accudot Red Laser Boresight in your .30-06, .270 or .25-06 rifle just like a regular cartridge and land on paper with the first shot. Accudots feature a rechargeable, internal Lithium-Ion battery with auto-activation to save you money on hard to find batteries. They're crafted of solid brass, the Accudot uniquely features a calibrated diode to ensure pinpoint accuracy. The Accudot comes complete with a charging dock, USB cable, wall adapter and a carrying case.