Cart Remove item Thumbnail image Product Price Quantity Subtotal × Aero Precision M4E1 12" Builder Set w/ ATLAS S-ONE Handguard Black $454.99 Aero Precision M4E1 12" Builder Set w/ ATLAS S-ONE Handguard Black quantity $454.99 × Ballistic Advantage 7.5" Modern Series 5.56 $119.99 Ballistic Advantage 7.5" Modern Series 5.56 quantity $119.99 × Aero Precision AR15 XL Stripped Upper Receiver Black $110.00 Aero Precision AR15 XL Stripped Upper Receiver Black quantity $110.00 Update cart Cart totals Subtotal $684.98 Total $684.98 Proceed to checkout