The MCX-Spear is available in a rifle version with a 16" barrel. Image courtesy of SIG Sauer. The MCX-Spear LT is offered in three configurations. The first is a pistol with a 13" barrel.

The U.S. Army is entering a new era with the introduction of the SIG SPEAR XM7 rifle, set to replace the long-serving M4. In this video, we explore the transition from the M4 to the XM7, a battle ...