Cart “Maxim Defense Industries PDX Complete Upper 556NATO 5.5″ Flat Dark Earth (Arid), AR Rifles MXM-47812” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × Maxim Defense Industries PDX Complete Upper 556NATO 5.5" Flat Dark Earth (Arid), AR Rifles MXM-47812 $1,165.50 Maxim Defense Industries PDX Complete Upper 556NATO 5.5" Flat Dark Earth (Arid), AR Rifles MXM-47812 quantity $1,165.50 Update cart Cart totals Subtotal $1,165.50 Tax $0.00 Total $1,165.50 Proceed to checkout