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

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.

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 …

Both the SIG MCX and AR-15 are popular firearms with their own unique features. The MCX is known for its modularity and reliability, while the AR-15 is praised for its widespread availability of parts and accessories.

Discover excellence in compact firepower with Sig Sauer MCX pistols. Engineered for precision and versatility, these pistols redefine personal defense, offering superior performance for discerning enthusiasts and professionals seeking the pinnacle of reliability in every shot.

Convert any M4/AR15 platform into a modernized folding firearm with superior reliability, durability, and accuracy. Features: Replaceable parts (Cam Path Follower, Feed Ramp, Forward Assist/Deflector, Charging Handle Locking Pins) allow for …

Paired with the innovative 6.8x51 hybrid ammunition, the MCX-SPEAR sets a new standard for rifle performance and capability. With muzzle velocities exceeding 3,000 FPS from a 16” barrel using a 113gr bullet, the MCX-SPEAR meets the Army’s …

Dec 8, 2023 · Like a finely tuned sports car with a rough, off-road construction, the MCX is a well-built and incredible performing AR-style rifle. See what I did there? Not an AR-15, but an...

The SIG MCX Spear (stylized as 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.

This blog will help you understand the differences between the Sig MCX and the AR-15. These rifles are popular among gun enthusiasts, each with its own strengths. Understanding their features, performance, and applications can help you make an informed decision.