The XM7, previously designated as the XM5, is the U.S. Army variant of the SIG MCX Spear, a 6.8×51mm (.277 in), gas-operated, magazine-fed assault rifle [1] designed by SIG Sauer for the Next Generation Squad Weapon program in 2022 to replace the M4 carbine.

XM7（前稱：XM5）是SIG MCX Spear突擊步槍的美國陸軍衍生型，發射.277 Fury （ 英语 ：.277 Fury ） （6.8×51毫米）口徑子彈 [1] [8] 。 它是由 西格&紹爾 （SIG Sauer）於2022年為了參與“ 下一代班用武器計劃 （ 英语 ： Next Generation Squad Weapon Program ） …

Introducing the MCX-SPEAR, the civilian version of the U.S. Army’s new XM7 rifle. The MCX-SPEAR is available in 7.62x51 and coming soon in 277 SIG Fury. The next generation has arrived.

2024年9月25日 · The XM5 Rifle will replace the M4/M4A1 carbine within the close combat force. The new ammunition includes multiple types of tactical and training rounds that increase accuracy and are more lethal against emerging threats than both the 5.56mm and 7.62mm ammunition.

2024年6月15日 · XM7（前称：XM5）是SIG MCX Spear突击步枪的美国陆军衍生型，发射.277 Fury （ 英语 ：.277 Fury ） （6.8×51毫米）口径子弹 [1] [8] 。 它是由 西格&绍尔 （SIG Sauer）于2022年为了参与“ 下一代班用武器计划 （ 英语 ： Next Generation Squad Weapon Program ） ”（Next Generation Squad ...

2024年12月16日 · Developed under the Next Generation Squad Weapon (NGSW) Program, the rifle presents cutting-edge solutions to the challenges soldiers face in modern warfare. With its advanced design, more powerful ammunition and enhanced capabilities, the XM7 promises to redefine the way troops engage enemy forces on the battlefield.

2024年12月13日 · Key Points: The U.S. Army has begun fielding its newest assault rifle, the XM7, which will replace the M4 Carbine and M16 families in select units. -Developed by Sig Sauer as part of the Next Generation Squad Weapon program, the XM7 features advanced capabilities, including a 6.8mm cartridge for enhanced range and lethality and the […]

2023年7月13日 · XM7 （前称： XM5 ）是SIG MCX Spear突击步枪的美国陆军衍生型，发射.277 Fury （6.8×51毫米）口径子弹。 它是由西格&绍尔（SIG Sauer）于2022年为了参与“ 下一代班用武器计划 ”（Next Generation Squad Weapon Program，NGSW）而研发，目的是取代现役 …

In 2022, a historical announcement was made to officially select the MCX-SPEAR as the XM7 service rifle by the U.S. Army. In combination with the groundbreaking 6.8x51 hybrid ammunition, the MCX-SPEAR has become the pinnacle by which rifle capabilities will be judged.

The XM7 is a modular, piston driven, select fire, magazine fed, 6.8mm rifle. Its fully ambidextrous controls are similar to M4/M4A1 carbine operations with additional ergonomic features to...