Sig Sauer MCX Spear-LT Pistol, 5.56 NATO 11″ Barrel. Developed with the best features of the MCX and the Virtus, this MCX Spear-LT pistol from Sig boasts an 11.5″ barrel, a coyote anodized finish, a rugged handguard/receiver design and is chambered for 5.56x45mm. The barrel is cut with 1/2″ x 28 TPI threads with a QD suppressor-ready flash hider installed. The reinforced free-floating M-LOK handguard has a wider diameter for lower deflection and the lower offers the same popular SDI M400 style ambidextrous catch and release. A Match Lite Duo trigger is installed though the firearm is designed to accept Virtus and traditional AR triggers as well. The MCX Spear-LT is built for reliability and offers the same outstanding quality you would expect from any other Sig platform. Outfit this pistol with all the accessories you want to tailor it to your specific comfort, shooting and situational needs.

The MCX platform has long been SIG SAUER’S breeding ground for developing the best pistol/rifle system in the world through extensive testing, continued innovation and customer feedback. Now SIG SAUER introduces the latest evolution with the new MCX-SPEAR LT, based on its predecessor the MCX Virtus the new MCX-SPEAR LT has a lightened handguard with attachment screws for additional rigidity and a lightened profile barrel with improved accuracy. Other features of the MCX-SPEAR LT include an ambidextrous bolt catch and release on its lower, coyote anodized finish, and AR15 style trigger compatibility. The MCX-SPEAR LT has once again set the bar for modular weapons technology.