Battle Sight Zero Ar

The maximum point blank zero here is 259 yards meaning you should be able to hit a 4 inch disk from 0 259 yards with a dead center hold. A bzo is the sight settings placed on your rifle for combat. At the apex of a 62 grain bullet s flight path with a 50 meter zero you will see about 2 inches of bullet rise.

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Pin On Firearms Ar15

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An appropriate battlesight zero allows the firer to accurately engage targets out to a set distance without an adjusted aiming point.

Battle sight zero ar. By definition the bullet arcs upwards until it reaches the line of sight at 50 yards. It continues traveling above the line of sight until it peaks at 2 1 inches above the sight line about 150 yards down range. Army and marine doctrine is a 300 meter no wind zero. For rear sights with the 8 3 marking set rear sight to this mark and adjust down two 2 clicks for 200 meter zero setting.

Battle sight zero bsz or battle zero bz. The lines would be parallel and wouldn t intersect and this is because of sight over bore factor with ar rifles. Now the bullet obeys gravity and starts to drop. The usmc defines bsz as the elevation and windage settings required to place a single shot or the center of a shot group in the center of a target at 300 yards meters under ideal weather conditions i e no wind.

As the bullet continues to fall it will fall 2 inches below your line of sight at 259 yards. Zero at 50 meters now that your ar 15 is mechanically zeroed it s time to send a few rounds down range and really dial things in. The battlesight zero is the default sight setting for a weapon ammunition and aiming device combination. It will then drop from 4 6 inches right before it crosses the 300 meter mark.

The sights are roughly 2 7 inches above the bore. This point blank setting is often called a bzo or battle sight zero. As an example let s look at the 50 yard zero. The elevation markings on the rear sight were made with this zero in mind.

The projectile will cross your line of sight again at 215 225 meters roughly.