Knowledge

Point-blank range

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154: 40: 58:, i.e. the gun can be pointed horizontally at the target. For targets beyond-blank range, the shooter will have to point the barrel of their firearm at a position above the target, and firearms that are designed for long range firefights usually have adjustable sights to help the shooter hit targets beyond point-blank range. The maximum point-blank range of a firearm will depend on a variety of factors such as muzzle velocity and the size of the target. 198:
deviation is lost distance that could have been in point blank range. Higher sights, up to the maximum allowable deviation, push the maximum point blank range further from the gun. Sights that are higher than the maximum allowable deviation push the start of the point blank range farther out from the muzzle; this is common with
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problem as the projectile path crosses the horizontal sighting plane twice. The point closest to the gun occurs while the bullet is climbing through the line of sight and is called the near zero. The second point occurs as the projectile is descending through the line of sight. It is called the far
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and target size: high-velocity rounds have long point-blank ranges, while slow rounds have much shorter point-blank ranges. Target size determines how far above and below the line of sight a projectile's trajectory may deviate. Other considerations include sight height and acceptable drop before a
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lines elevated over the bore axis to extend point-blank range. The current trend for elevated sights and flatter shooting higher-velocity cartridges in assault rifles is in part due to a desire to further extend the maximum point-blank range, which makes the rifle easier to use. Raising the sight
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require a much smaller deviation, less than an inch (about 2 cm). The height of the sights has two effects on point blank range. If the sights are lower than the allowable deviation, then point blank range starts at the muzzle, and any difference between the sight height and the allowable
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Known also as "battle zero", maximum point-blank range is crucial in the military. Soldiers are instructed to fire at any target within this range by simply placing their weapon's sights on the center of mass of the enemy target. Any errors in range estimation are effectively irrelevant, as a
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p.247: "The point blank range of a gun is the range obtained at the first graze of the shot, when the piece is placed on its carriage is fired, with the service charge, on a horizontal plane with no elevation; that is to say, when the axis of the gun is parallel to the
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of the enemy soldier. No height correction is needed at the "battle zero" or less distance; however, if it can result in a headshot or even a complete miss. The belt buckle is used as battle zero point of aim in Russian and former Soviet military doctrine.
268:: "What is point-blank range?—with the gun-carriage standing on a level plane, point-blank range is the distance to which the shot will reach from the gun fired from its horizontal position, (as specified above,) before it touches the ground" 121:
By repeatedly firing a given projectile with the same charge, the point where the shot fell below the bottom of the bore could be measured. This distance was considered the
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rifle. When the bar on the rear sight is raised, the barrel of the rifle points slightly upwards compared to the sights. This compensates for bullet drop over a given range.
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may be used to describe a small white aiming spot formerly at the center of shooting targets. However, since none of the early sources mention a white center target,
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zero. At closer ranges under the near zero range (typically inside 15 to 25 m (16 to 27 yd)), the shooter must aim high to place shots where desired.
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are often sighted in so that their sight line and bullet path are within a certain acceptable margin out to the longest possible range, called the
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The Principles and Practice of Modern Artillery: Including Artillery Material, Gunnery and Organization and Use of Artillery in Warfare
391: 202:, where close shots are only sometimes made, as it places the point blank range out to the expected range of the usual targets. 54:
is any distance over which a certain firearm or gun can hit a target without the need to elevate the barrel to compensate for
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to rise above the natural line of sight shortly after leaving the muzzle, then drop below it after the apex of its slightly
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Torso Lethal Shot Placement rectangle of 450 × 225 mm (17.7 × 8.85 in) superimposed over a silhouetted soldier.
606: 189:, allows a deviation of a few inches (as much as 10 cm) while still ensuring a quickly disabling hit. 33: 313: 125:: any target within it required the gun to be depressed; any beyond it required elevation, up to the 132:
Various cannon of the 19th century had point-blank ranges from 250 yards (230 m) (12 lb
360: 136:, 0.595 lb (0.270 kg) powder charge) to nearly 1,075 yards (983 m) (30 lb 456: 103: 407: 169: 115: 535: 337:
The etymologicon: A circular stroll through the hidden connections of the English language
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line 48.5 to 66 mm (1.9 to 2.6 in) over the bore axis, introduces an inherent
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Distance at which a firearm or projectile can be fired directly at its target and hit
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In popular usage, point-blank range has come to mean extremely close range with a
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Tables for Cannon & Artillery Projectiles used in the American Civil War
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The United Service Journal and Naval and Military Magazine, 1831 Part III
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may refer to empty space or zero point of elevation when testing range.
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The term originated with the techniques used to aim muzzle-loading
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dates to the 1570s and is probably of French origin, deriving from
515:"An Improved Battlesight Zero for the M4 Carbine and M16A2 Rifle" 62: 224: 190: 99: 212: 186: 168:. Maximum point-blank range is principally a function of a 140:, solid shot, 3.53 lb (1.60 kg) powder charge). 294:
https://shooterscalculator.com/point-blank-range.php
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Index

Point blank range
Point Blank (disambiguation)

M1917 Enfield
bullet drop
firearm
contact shot
cannon
breech
muzzle
projectile
parabolic trajectory
howitzer
carronade

Small arms
cartridge's
ballistics
deer
Vermin
prairie dogs
varmint rifles
torso
assault rifle
StG 44
iron sight
parallax
Table of handgun and rifle cartridges
The United Service Journal and Naval and Military Magazine, 1831 Part III
Charles Henry Owen (1871). The Principles and Practice of Modern Artillery: Including Artillery Material, Gunnery and Organization and Use of Artillery in Warfare

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