The Aimshot Laser Bore Sight Module inserts into your gun's chamber and emits a laser through the barrel so that you can adjust the sights or scope to be on paper at 25 yards. This saves both time and ammunition when sighting in. This laser diode will work alone for the specified caliber, or with other available arbors (sold separately) to adapt the diode for use with other rifle calibers. External battery box models provide shooters with the same reliability and performance, but with the added benefit of extreme battery life. They are powered by 2 AAA batteries (included) for up to 28 continuous hours, 22 hours for the 20x Model that features a brighter laser than the other models. The magnetic battery box attaches to any metal surface on the firearm and doubles as a storage compartment for the bore sight when not in use. Regular Boresights include 3 LR41 button-type battery cells and a foam lined storage case. The 50 Caliber Diode Module features a bright Green laser and includes a CR123 "button-type" battery.
Battery Type and Number (included):
Regular: 3 LR41 batteries
External Battery: 2 AAA batteries
50 Caliber: 1 CR123 battery
Maximum sighting range of 100 yards
5-year limited warranty
Arbors for larger calibers sold separately
223 Remington also fits 6x45mm, 6x47mm and 257 Kimber
External will not work with Revolvers
The statements and opinions expressed within Customer Reviews reflect each author's personal perspective and do not imply endorsement by MidwayUSA, its Employees or any other organization. Customers should in no way infer that MidwayUSA has validated review information as safe, accurate or appropriate.