Aero Precision APAR600201AC M4E1 Enhanced Receiver 5.56x45mm NATO 7075T6 Aluminum Black Anodized Receiver for AR15 - APAR600201AC
Aero Precision
$199.99
The M4E1 upper receiver is a onepiece design combining the handguard mounting platform with the upper itself. It is machined from 7075T6 aluminum with M4 feedramps .250 takedown pin holes and supports barrels with a diameter up to 1. Included is a barrel nut and wrench port door and forward assist. NOTE This upper is not pistonkit compatible. Requires charging handle barrel handguard gas block muzzle device gas tube and BCG Bolt Carrier Group to complete.
STOCK NOTICE: This item is NOT marked "In Stock". We will contact you within 12-24 hours by email if your order is on backorder with our distributor and will take longer than the 5-7 business days it takes us to ship out. Please do not order if you need this item shipped immediately.
STOCK NOTICE: This item is NOT marked "In Stock". We will contact you within 12-24 hours by email if your order is on backorder with our distributor and will take longer than the 5-7 business days it takes us to ship out. Please do not order if you need this item shipped immediately.