Handgun Sights
All types of handguns have sights and actions, and they may have safeties or magazines.
A sight is a device used to line up the muzzle with your eye so that you can hit the target. Most handguns have an iron sight, although some specialized handguns have a telescopic, a dot, or a laser sight.
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Iron (Open) Sight
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Telescopic Sight
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Dot Sight
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Laser Sight