Continue shopping “Magpul PMAG 30 AR/M4 Gen M3 w/ Window” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × Magpul PMAG 30 AR/M4 Gen M3 w/ Window $18.00 Magpul PMAG 30 AR/M4 Gen M3 w/ Window quantity $18.00 Update cart Cart totals Subtotal $18.00 Total $18.00 Proceed to checkout A 3% convenience fee for credit card purchases will be added, TN. Residents pay 9.75% Sales Tax