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.

The Heckler & Koch XM8 is a lightweight assault rifle system developed from the late 1990s to early 2000s. The rifle was designed by German small arms manufacturer Heckler & Koch (H&K), and shares design and engineering with their G36 rifle.

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.

The XM29 OICW (Objective Individual Combat Weapon) was a series of prototypes of a new type of assault rifle that fired 20 mm HE airbursting projectiles. The prototypes were developed as part of the Objective Individual Combat Weapon program in the 1990s.

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 Weapon Program，NGSW）而研发，目的是取代现役的 M4卡宾枪。 XM7具备一条加强的自由浮动 M-LOK 护木 以供用户安装各种配件。 2019年1 …

2023年2月28日 · The MCX-SPEAR is an adaptable multi-caliber rifle (277 SIG FURY, 6.5 Creedmoor, 7.62 NATO) featuring rear and side non-reciprocating charging handles, a 6-position folding Magpul SL-M stock, integrated stainless steel QD mounts on the lower receiver and handguard, fully ambidextrous fire controls, including safety, bolt-catch, and magazine ...

2024年12月5日 · The XM7 assault rifle, previously known as the XM5 is the United States Army variant of the SIG MCX Spear, a 6.8×51mm (.277 in), gas-operated, magazine-fed, assault rifle designed by firearms manufacturer SIG Sauer for the Next Generation Squad Weapon Program in 2022 to replace the U.S. army M4 carbine.

The XM7, formerly XM5, is the United States military designation of the SIG MCX-SPEAR. On April 19, 2022, the United States Army awarded a 10-year contract to SIG Sauer to produce the rifle, along with the XM250 light machine gun, to replace the M4 and M249, respectively; these model numbers are...

XM8 是一套由 美军 于1990年代末到2000年初开展的轻型突击步枪系统。 该枪由 德国 枪械制造商 黑克勒-科赫 （Heckler & Koch，简称：H&K）所设计，它保留了部份 HK G36突击步枪 的设计和内部结构，原先是 理想单兵作战武器 （英语：Objective Individual Combat Weapon） （Objective Individual Combat Weapon Program，简称：OICW）的步枪部份。 然而由于OICW在性能和重量上都无法达标，所以该项目最终被取消了，并分裂成XM8和 XM25反防御目标应对 …

2023年5月24日 · The XM7 (formerly known as the XM5), is the US Army variant of the SIG MCX SPEAR, a 6.8×51mm (.277 Fury), gas-operated, magazine-fed, assault rifle. It was designed by SIG Sauer for the Next Generation Squad Weapon program in 2022 to replace the M4 carbine. The XM5 is based on the SIG MCX Spear.