Continue shopping “Aero Precision M4E1 Stripped Lower Receiver – Anodized Black” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × Aero Precision M4E1 Stripped Lower Receiver - Anodized Black $124.99 Aero Precision M4E1 Stripped Lower Receiver - Anodized Black quantity $124.99 Update cart Cart totals Subtotal $124.99 Total $124.99 Proceed to checkout A 3% convenience fee for credit card purchases will be added, TN. Residents pay 9.75% Sales Tax