GC_UPC WA-15B 5.56MM ODG 16" $619.90 16-556-ODG show more like this 17.99 Defense Depot GC_UPC Wise Arms WA-15B 16-556-ODG $622.65 16-556-ODG show more like this Additional, Calculated in cart BFG Outfitters GC_UPC Wise Arms WA-15B 16-556-ODG $623.99 16-556-ODG show more like this Handguns $25 / Rifles $34.99 Charter Tactical