Home / Guns & Firearms / Rifles / AR Rifles / COLT M4 CARBINE 5.56MM 16″ M4 A3 COLT M4 CARBINE 5.56MM 16″ M4 A3$1,101.58 COLT M4 CARBINE 5.56MM 16″ M4 A3 10 in stock COLT M4 CARBINE 5.56MM 16" M4 A3 quantity Add to cart SKU: CSSI|CXCR6920 Category: AR Rifles Tag: Online Only Brand: ColtProduct ID: 21420 Related products SMITH AND WESSON M&P15-22 SPORT MOE SL 22LR BLK $559.93 View Details SMITH AND WESSON M&P15-22 SPORT 22LR 10+1 CA $499.37 View Details SAVAGE ARMS MSR 10 PRECISION 6.5CR 22″ $2,628.61 View Details SMITH AND WESSON M&P15-22 SPORT MOE SL 22LR FDE $559.93 View Details