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When firing armor-piercing projectiles, their muzzle velocity was 2,500 feet per second (760 m/s) with a range of up to 24 mi (39 km). At maximum range the projectile spent almost 1 + 1 ⁄ 2 minutes in flight. Each turret required a crew of 79 men to operate. The turrets cost US$1.4 million each, excluding the cost of the guns. [1]
An 8-inch US Army field gun in action during the bombardment of Brest.. In 1919, the Westervelt Board, named for its president, Brigadier General William I. Westervelt, described the ideal heavy gun for future development having a bore of 194 mm to 8 inches, a projectile of about 200 lbs in weight, and a range of 35,000 yards.
A range table was a list of angles of elevation a particular artillery gun barrel needed to be set to, to strike a target at a particular distance with a projectile of a particular weight using a propellant cartridge of a particular weight.
The M982 Excalibur (previously XM982) is a 155 mm extended-range guided artillery shell developed in a collaborative effort between the U.S. Army Research Laboratory (ARL) and the United States Army Armament Research, Development and Engineering Center (ARDEC). [5]
Note that each category will include weapons that are in that general size class. Weapons of similar caliber may differ in exact caliber (i.e. 76 mm and 76.2 mm will both be under 76 mm artillery). Non metric calibers are placed within the nearest calculated metric category.
M712 Copperhead approaches an old M47 Patton tank used as a target M712 detonating. The M712 Copperhead is a 155 mm caliber cannon-launched guided projectile.It is a fin-stabilized, terminally laser guided, explosive shell intended to engage hard point targets such as tanks, self-propelled howitzers or other high-value targets.
The Hypervelocity Projectile (HVP) is an experimental hypervelocity projectile with ranges as great as 94 km (58 mi). United States: LRLAP: 2010-2016 (limited) The Long Range Land Attack Projectile (LRLAP) was an INS and GPS guided, rocket-assisted naval projectile with extended glide capability that was developed for use from the Advanced Gun ...
XM1113 extended range artillery round, shown here at a range demonstration, uses a rocket-assist motor. The U.S. Army is developing the XM1113 rocket-assisted projectile to replace the M549A1 shell. The XM1113 increases range from 30 to 40 km (19 to 25 mi) from a 39-caliber barrel using a large high-performance rocket motor delivering nearly ...