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Boresighting is the first step in sighting in a newly installed rifle scope. If you have your scope professionally installed, it will also be boresighted; but if you install a new scope yourself,...
A boresight is an implement to align a newly mounted scope with the barrel of a firearm. The boresight attaches in some way to the end of the barrel and the scope is then adjusted to line up...
The Bushnell boresighter is designed to get your rifle scope in approximately correct position so that it can be sighted in. Most guns you buy will come boresighted, but if you buy and install...
Boresighting is one of the ways gun owners match up a firearm's sights with the point of impact a bullet makes when it hits a target. The technique is most commonly used when mounting a scope,...