Any owner of the 12-gauge carbine will sooner or later need setting (targeting) of the weapon. Many of course would have taken three or four packs of patrons and would have traveled to the shooting range. But if you need to make an instant zeroing of the rifle and there is no possibility to make noise, in this case, on the case enters a bore sighter the cold firefight 12 caliber.
A patron the cold firefight 12 caliber easy in circulation and maintenance. Power is provided by means of 3 batteries of the type "tablet", continuous operation time about 30-50 minutes. When entering the field, it is necessary take kit a bore sighter the cold firefight 12 caliber 2 sets of batteries (just in case).
With the help a patron the cold firefight 12 caliber is also possible to configure any optical devices that are installed on the carbine. Optimal distance for the zeroing of a carbine 25m -100m. Greatest distance depends on the illumination of the area, where zeroing of the rifle of a carbine is made. The best and recommended distance for zeroing of the rifle a carbine 20 caliber 25m- 50m. Point size a bore sighter the cold firefight 12 caliber at a distance of 50 m equal 50 mm.