The SIG MCX is a family of firearms designed and manufactured by SIG Sauer, produced in both selective fire and semi-automatic only models, and features a short-stroke gas piston system, which is inherited from the earlier SIG MPX submachine gun. The MCX is available in rifle, carbine, short-barreled rifle, and pistol configurations (the latter ...

This highly configurable MCX series of Personal Defense Weapons includes machine pistol and short barrel rifle variants, compact for concealment, suppressor ready.

SIG MCX 是一款由 西格&紹爾 所研製及生產的一系列 卡賓槍，採用了從 SIG MPX衝鋒槍 結轉改進而成的 短行程導氣活塞氣動式 系統，並且具有 半自動 型和 擊發調變 （突擊步枪）型兩種配置。 [5] 目前可發射 5.56×45毫米 北约 、.300 AAC BLK（7.62×35毫米） （英语：300 AAC Blackout (7.62×35mm)） 和 7.62×39毫米蘇聯 （M43）這三種 口徑 的 步枪 子彈。 於 西格&紹爾 在新罕布什爾州的工廠建製的SIG MCX，根據西格&紹爾小冊子對該步槍的描述，為“經過徹 …

SIG MCX 是一款由 西格&绍尔 所研制及生产的一系列 卡宾枪，采用了从 SIG MPX冲锋枪 结转改进而成的 短行程导气活塞气动式 系统，并且具有 半自动 型和 击发调变 （突击步枪）型两种配置。 [5] 目前可发射 5.56×45毫米 北约 、.300 AAC BLK（7.62×35毫米） （英语：300 AAC Blackout (7.62×35mm)） 和 7.62×39毫米苏联 （M43）这三种 口径 的 步枪 子弹。 于 西格&绍尔 在新罕布什尔州的工厂建制的SIG MCX，根据西格&绍尔小册子对该步枪的描述，为“经过彻 …

The SIG Sauer MCX is a modular multi-caliber firearm system. The MCX can be chambered in various calibers including 5.56×45mm NATO, .300 Blackout, and 7.62×39mm, among others.

SIG MCX-SPEAR FEATURES: Civilian version of the U.S. Army’s new XM7 rifle; Available in 7.62x51 and coming soon in 277 SIG FURY; Non-reciprocating side and rear charging handle for maximum flexibility in shooting position; Fully ambidextrous controls including bolt …

The Sig Sauer SIG MCX is a modular, gas piston-operated rifle known for its versatility, reliability, and performance across various shooting environments. The rifle is chambered in multiple calibers, including 5.56x45mm NATO, .300 AAC Blackout, and 7.62x39mm, which allows shooters to easily switch between configurations depending on their needs.

The SIG SAUER MCX-SPEAR-LT Rifle represents the pinnacle of firearm innovation, delivering unrivaled performance, enhanced accuracy, and unmatched versatility. Whether for professional use, competitive shooting, or personal defense, this rifle …

在SHOT SHOW 2015的靶场媒体日上，SIG还展出了一种.308口径的MCX，称为MCX-MR（中程mid-range的缩写），据说是准备参加M110 CSASS投标的。不过目前这个型号还没有放到公司的产品目录上。

2019年11月26日 · The SIG Sauer MCX rifle and pistol platform - a system I believe is in many ways superior to the widely regarded AR-15. The SIG MCX is available in everything from a PDW to a 16' rifle.