Cart “.223/5.56mm Single Shot Magazine Insert – FREE SHIPPING” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal .223/5.56mm Single Shot Magazine Insert - FREE SHIPPING $5.99 .223/5.56mm Single Shot Magazine Insert - FREE SHIPPING quantity $5.99 Update cart Cart totals Subtotal $5.99 Shipping Flat rate Shipping to MI. Tax $0.36 Total $6.35 Proceed to checkout