Axe Posted December 11, 2007 Author Report Share Posted December 11, 2007 Y Yaw The motion of a bullet in flight spinning erratically around its own axis, this is mostly due to air pressure on the nose of the rotating projectile. Link to comment Share on other sites More sharing options...
Axe Posted December 11, 2007 Author Report Share Posted December 11, 2007 Z Zero The sight settings in windage (lateral) and elevation (vertical) where the point of aim and the point of impact coincide. It can be set to any range desired. Zoom A term used to describe variable magnification optical devices. In the case of telescopic sights a magnification of about 4x is the maximum for shooting from the unsupported standing position, 10x for prone shooting and anything up to 30x and above, for bench-rest shooting. Link to comment Share on other sites More sharing options...
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