各口径弹药对比!哪种口径的最好,这个口径最杰出的枪是什么?

2025-03-13 02:28:05
推荐回答(1个)
回答1:

其实 每一种口径都有它的利弊
目前 全世界的 口径 比较有代表的 是如下几种
5.56(美国 及其 北约)
5.45(俄罗斯)
5.8(中国)
7.62(中间口径 原中国 苏联 及其欧洲 美国)
12.7(大口径)
这些枪的口径是目前世界上使用比较多 也最具代表意义的
每个国家的地理位置 与 国家战略不一样 用的口径也就不一样
中国的5.8毫米枪族 设计之初考虑使用 俄罗斯的5.45毫米口径
原因是因为 在战场上 自己的子弹打光了 可以使用对方的子弹
但最后定型为5.8毫米 是因为我们国家的战略不是攻击别国
而是 自卫反击 所以这里考虑到了 国家战略
地理位置不同 子弹的口径也不同
南方丛林比较多 7.62毫米口径的不强威力大 但是很难穿透树木密布的热带雨林
所以 中国的南方部队首先装备了 5.8毫米小口径步枪 因为5.8毫米的穿透力强
但是机枪就不用考虑穿透力的问题了 因为机枪是用来火力压制的 所以机枪一般都是12.7毫米口径的
这就是地理因素
上述亮点只是为步枪口径最终定型的参照
其实每一种步枪的口径 都有利弊 只有设计师在中间权衡利弊 找出平衡点争取利大于弊 或者利弊相抵 发挥出子弹的最大的杀伤力

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