Sig Sauer MCX-SPEAR LT IR 5.56mm NATO 16in Gen II NiR Cerakote Semi Automatic Modern Sporting Rifle - 30+1 Rounds - Utilizing Cerakote Gen II IR Coating and SIG SAUER's Tele-fold stock design, the MCX-SPEAR LT IR offers reduced visibility under thermal or night view use while protecting the longevity of your firearm. The Cerakote Gen II IR Coating offers superior wear and corrosion resistance against adverse conditions enhancing the reliability of the rifle. Initially available in 556 NATO, the IR Series delivers the performance that has allowed the MCX to receive the nod from Special Forces Groups from around the world and reliability that makes it a SIG SAUER. Reduced IR Signature Gen II FDE Cerakote Telescoping/Folding Stock With Push-Button Hinge Fully Ambidextrous Safety, Charging Handle and Mag Release SIG Suppressor-Ready QD Flash Hider Interchangeability with ALL MCX-LT Barrels and Handguards