The Ultimax 100 is a gas-operated automatic weapon (capable of fully automatic fire only) with a short-stroke gas piston operating system powered by ignited powder gases diverted from the barrel through a port in the gas block. The Ultimax 100 is a locked breech weapon with a rotating bolt that contains seven locking lugs.

新加坡 的Ultimax 100 轻机枪（音译“乌蒂马斯 ”或“阿尔蒂马克斯”，也被译为“无敌 100 ”）是大概是世界上重量最轻、而命中率却最高的班用轻机枪了，该枪由原来的新加坡特许工业有限公司（Chartered Industries of Singapore (Pte) Ltd.， 简称CIS）——现在的新加坡科技动力公司（Singapore Technologies Kinetics， 简称STK）生产，除了被新加坡军队采用外，也出口到其他 …

ULTIMAX-100轻机枪的最大优点是精度高，点射性能相当好。 因为它是采用了恒定后坐 (Constant Recoil)机匣运作原理，枪机后坐行程大辐度加长，令射速和 后座力 比其他轻机枪为低，相对地精度也较高。 此外还采用了比较特别的闭锁系统。 加强精度。 但带来的后果是，因为后座距离长，射速较低。 复制的闭锁系统和狭小的枪机导致可靠性不高，需要勤加维护。 但机枪并不需要太好的精度，因为机枪是一种压制性武器，最大的作用是压制对方的火力，让己方推进。 所 …

The Ultimax 100 was developed by Chartered Industries of Singapore (CIS) in the late 1970s as a indigenous Light Machine Gun for the Singapore Armed Forces. CIS was eventually merged into Singapore Technologies Kinetics (STK). There are seven models of the Ultimax 100:

2020年1月22日 · ST Engineering is based out of Singapore, but they came down to SHOT 2020 to show us their new offering. The Ultimax 100 MK8 proved to be extremely lightweight and was easy to shoot during our testing at Industry Day at the Range. STE bills the Ultimax as the “world’s lightest machine gun that can be fired from a drum and reloaded on the move.”

Featuring a foldable, retractable buttstock with adjustable height, an open-bolt system that prevents ammunition cook-off and a trigger safety mechanism, Ultimax 100 Mk8 is compatible with various magazine types such as the M16-type and SAR21-type box magazines, 100 rounds C-MAG and Ultimax 100 drum magazine.

2023年8月10日 · Page details technical specifications, development, and operational history of the ST Kinetics (CIS) Ultimax 100 Light Machine Gun (LMG) including pictures. The global defense reference actively compiled since 2003

The new Ultimax 100 Mk 9 features dual feed capability, accepting both 5.56mm STANAG magazines and 5.56mm M27 ammunition belts. With its low-felt recoil, it offers enhanced controllability, enabling highly accurate suppressive fire while conserving ammunition. The Ultimax 100 Mk 9 also features a quick-change barrel for extended sustained firing.

2018年2月3日 · The Ultimax 100 is a 5.56x45mm, gas-operated magazine-fed light machine gun. It uses a short stroke gas piston system that acts on a continuously recoiling bolt. Sullivan was originally approached to develop a new select-fire intermediate cartridge …

新加坡的Ultimax 100轻机枪（音译“乌蒂马斯”或“阿尔蒂马克斯”，也被译为“无敌100”）是大概是世界上重量最轻、而命中率却最高的班用轻机枪了，该枪由原来的新加坡特许工业有限公司（Chartered Industries of Singapore (Pte) Ltd.，简称CIS）——现在的新加坡科技动力公司（Singapore Technologies Kinetics，简称STK）生产，除了被新加坡军队采用外，也出口到其他国家。 使用MK3型的新加坡军队. 使用MK3型的印尼军队.