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现代班用轻机枪的六大特征——大多数与步枪采用同一弹药,所以当然是小口径的,只有少数使用7.62毫米中间威力弹药。——多数国家采用枪族形式,主要零部件步机枪可以互换,有的甚至只需将步枪更换枪管后加两脚架就成为班用轻机枪。——供弹具容量较大。只有个别情况,弹匣供弹容量少于30发,弹链供弹的容量多为100～200发,也有采用弹鼓供弹的,容量在100发内。——保证足够的火力持续性。因为它是步兵班的火力骨干和最可靠的火力支援武器;必要时步枪手可将自己的满装弹匣提供给轻机枪手使用,因此班用轻
Six modern light machine gun features - most of the same ammunition and rifles, so of course is a small caliber, only a small number of intermediate ammunition using 7.62 mm. - Most countries use the gun family form, the main parts of the rifles can be interchangeable, and some even just replace the barrel rifles after the addition of two-tripod to become a light machine gun. - For the bullet larger capacity. Only a few cases, the magazine for the bomb capacity of less than 30 rounds, the bomb chain for the capacity of more than 100 to 200 hair, there are also used for bullets, the capacity of 100 hair. - Ensure adequate firepower continuity. Because it is the backbone of the infantry squad and the most reliable fire support weapon; if necessary, riflesmen can use their full load magazines for use by light machine gunners, so classes use light