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A "short course" shoots only at 25 yards and uses a reduced-size target for the Slow Fire segment. All courses of fire at an indoor competition are typically fired at 50 feet (15 m) with appropriately scaled targets. An example outdoor 900 match would include: 2 strings of slow fire. Each string consists of 10 shots at 50 yards at a NRA B6 target.
Handguns are typically less accurate; at a shooting distance of 25 yd, a grouping is considered acceptable for self-defense if the shots fall within a circle of 4 to 5 inches, which is 15 to 19 MOA (equivalent to a grouping of 100-150 mm at 25 meters, which is 4-6 mils), [9] representing the shot pattern needed to hit the vital organs of a ...
Because when using a telescopic sight, the crosshair lines geometrically resemble the X- and Y-axis of the Cartesian coordinate system where the reticle center is analogous to the origin point (i.e. coordinate [0,0]), the designated sighting-in point is known as a zero, and the act of sighting-in is therefore also called zeroing.
If using the imperial units yards for distance and inches for target size, one has to multiply by a factor of 1000 ⁄ 36 ≈ 27.78, since there are 36 inches in one yard. distance in yards = target in inches angle in mrad × 27.78 {\displaystyle {\text{distance in yards}}={\frac {\text{target in inches}}{\text{angle in mrad}}}\times 27.78}
Target shooting range for larger-caliber centerfire rifles are no shorter than 100 metres (109 yd), except in the case of "Zero" ranges used for setting or checking the zero of sights using special "ladder" targets. "Zero". Military ranges are typically at least 500–1,000 metres (547–1,094 yd) to safely accommodate the range of most rifles.
Rifleman's rule is a "rule of thumb" that allows a rifleman to accurately fire a rifle that has been calibrated for horizontal targets at uphill or downhill targets. The rule says that only the horizontal range should be considered when adjusting a sight or performing hold-over in order to account for bullet drop.
The target is the same as in 25 meter center-fire pistol, but at double the distance, resulting in a lower result level. 570 out of the maximum 600 is considered a world-class result. The current world record, 583, was achieved in the World shooting Championships Granada in 2014 by the South Korean Jin Jong-oh .
Fullbore target rifle (TR) is a precision rifle shooting-sport discipline governed by the International Confederation of Fullbore Rifle Associations (ICFRA). [1] TR uses single-shot rifles, usually chambered in .308 calibre, with circular "bullseye" targets at distances of 300–1000 yards.