The new Sig Sauer MCX Spear LT chambered in 5.56!

The new Sig MCX SPEAR LT chambered in 5.56. The new SPEAR LT works in conjunction with the M5 SPEAR chambered in 6.8x51. The new Spear will be available for civilian purchase and will replace the previous generations of the rifle. #sig #spear #spearlt