155-mm SIGMA Weapon Systems // Artillery/Guns // Self-Propelled Guns/Howitzers

Country of Origin: Israel

The 155-mm SIGMA is a truck-mounted howitzer developed by Elbit Systems in Israel. The SIGMA is armed with a 155-mm/52-cal cannon with a 23-liter chamber that meets NATO Joint Ballistic Memorandum of Understanding standards. The barrel is equipped with a muzzle brake and fume extractor. The cannon is mounted in a fully automatic turret that can be remotely controlled from inside. The automatic loading system sets the fuse and loads the projectile while a unimodular artillery charge...


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