The SIG MCX-SPEAR is a multi-caliber rifle developed by the American division of SIG Sauer from the SIG MCX series of carbines. The SIG MCX-SPEAR is primarily chambered in .277 SIG FURY but can be adapted to 7.62×51mm NATO and 6.5mm Creedmoor with a barrel change.[1]
^ Commercially Available! The SIG Sauer NGSW MCX-SPEAR (Archive)
The MCX was further developed into the SIGMCXSpear, which was adopted in its .277 Fury chambering as the XM7 by the U.S. Army in 2022. The SIGMCX was...
The SIGMCX-SPEAR is a multi-caliber rifle developed by the American division of SIG Sauer from the SIGMCX series of carbines. The SIGMCX-SPEAR is primarily...
SIG550 SIGMCXSIGMCXSpear XM7 rifle CROSS (AR-style bolt-action hybrid "precision hunting" rifle) MG 338 M250 SIG Air P226 ASP SIG Air P320 ASP SIG Air...
the U.S. Army variant of the SIGMCXSpear, a 6.8×51mm (.277 in), gas-operated, magazine-fed, assault rifle designed by SIG Sauer for the Next Generation...
reduction." Selected: SIG Sauer: SIGMCXSPEAR rifle (XM7) and SIG LMG 6.8 (XM250) belt-fed machine gun with custom 6.8×51 SIG FURY brass-steel hybrid...
Program competition, it was beaten by the XM5 (later redesignated XM7), a SIGMCXSpear variant. Mk 17 Mod 1 6.5mm Creedmoor battle rifle entered in the SOCOM...
traps M7 Next Generation Squad Weapon, the future designation for the SIGMCXSpear, formerly known as the XM5 M5 (New York City bus), a New York City Bus...
Archived from the original on 30 May 2022. Popenker, Maxim. "SIG Sauer NGSW-R MCXSpear XM5 assault rifle (USA)". Modern Firearms. Archived from the original...
Press. Retrieved 11 April 2021. "Dutch MARSOF officially purchase .300 BLK SIGMCX Rifles". The Firearm Blog. 9 December 2016. Archived from the original...
and FN P90 Shotguns: Mossberg 590A1. Assault Rifles: HK 416, HK 417 and SIGMCX (chambered in .300 AAC Blackout). Machine Guns: FN Minimi. Sniper Rifles:...
Select fire United States 1946 MCXSpearSIG Sauer 7.62x51mm NATO 6.5mm Creedmoor .277 FURY Select fire United States 2019 SIG SG 510 Schweizerische Industrie...