Cart Remove item Thumbnail image Product Price Quantity Subtotal × 16″ 5.56MM 1:7 TWIST M4 4150 BARREL (TIN COATED) $229.00 16″ 5.56MM 1:7 TWIST M4 4150 BARREL (TIN COATED) quantity $229.00 Coupon: Apply coupon Update cart Cart totals Subtotal $229.00 Tax $0.00 Total $229.00 Proceed to checkout