Continue shopping “Aero Precision M4E1 Threaded Complete Pistol Upper FDE, 7.5″ Bbl. 5.56, Atlas R-One 7″ M-LOK HG” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × Colt Government Model Commander Magazine .45 ACP 7 Round $29.50 Colt Government Model Commander Magazine .45 ACP 7 Round quantity $29.50 × Beretta Perennia Gentleman's Folding Knife $99.00 Beretta Perennia Gentleman's Folding Knife quantity $99.00 × Aero Precision M4E1 Stripped Lower Receiver - Anodized Black $124.99 Aero Precision M4E1 Stripped Lower Receiver - Anodized Black quantity $124.99 × Aero Precision M4E1 Threaded Complete Pistol Upper FDE, 7.5" Bbl. 5.56, Atlas R-One 7" M-LOK HG $389.99 Aero Precision M4E1 Threaded Complete Pistol Upper FDE, 7.5" Bbl. 5.56, Atlas R-One 7" M-LOK HG quantity $389.99 Update cart Cart totals Subtotal $643.48 Total $643.48 Proceed to checkout A 3% convenience fee for credit card purchases will be added, TN. Residents pay 9.75% Sales Tax