全球陸軍顫抖！美軍XM-7步槍+XM250機槍+火控系統，俄軍防彈衣失效？美軍6.8mm「狂怒」彈藥+XM157瞄准鏡：未來單兵武器終極形態

00:00 摘要
00:40 預先謀劃
06:07 更強更准
10:40 班用機槍

美軍下一代XM7步槍和XM250機槍，搭載6.8mm『狂怒』子彈，在914米外仍保留1/4能量，XM157火控系統集成激光測距、彈道計算和全天候瞄准！機槍射速800發/分鐘，重量卻比俄軍RPK-16輕2公斤！美軍單兵武器再次領先全球，但換裝後士兵負重增加1.8公斤，戰斗力真的能碾壓對手？ 其他國家會跟進6.8mm彈藥革命嗎？

The next generation of the US military's XM7 rifle and XM250 machine gun, equipped with 6.8mm "Fury" bullets, still retains 1/4 of its energy at 914 meters away. The XM157 fire control system integrates laser ranging, ballistic calculation and all-weather aiming! The machine gun has a firing rate of 800 rounds per minute, but it weighs 2 kg less than the Russian RPK-16! The US military's individual weapons are once again leading the world, but after the replacement, the soldiers' weight increases by 1.8 kg. Can their combat effectiveness really crush their opponents? Will other countries follow the 6.8mm ammunition revolution?