Buy SIG Sauer M7 Rifle

The SIG Sauer M7 Rifle, formerly designated XM7 and XM5, is the U.S. Army’s variant of the SIG MCX Spear rifle. It’s a 6.8x51mm (.277 in) gas-operated, magazine-fed assault rifle designed to replace the M4 carbine. The M7 is part of the Next Generation Squad Weapon (NGSW) program. 

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 configuration generally conforming to the definition of a compact carbine but for taking a pistol brace rather than a buttstock).

The MCX was further developed into the SIG MCX Spear, which was adopted in its .277 Fury chambering as the XM7 rifle by the U.S. Army in 2022.

SIG MCX-SPEAR FEATURES:

• Civilian version of the U.S. Army’s new XM7 rifle
• Available in 7.62×51 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 catch and bolt release
• Integrated stainless steel QD mounts in the lower receiver for easy, secure attachment of slings
• Coyote anodized
• Interchangeable barrel for easy caliber conversion
• 2-position adjustable gas valve for suppressed or unsuppressed use
• Includes SIG SAUER SLH and SLX suppressor-ready QD mount flash hider
• 2-Stage Match Trigger
• Folding 6 position Magpul SL-M stock
• Ships with (1) 20 round magazine