Description
Gorilla Machining Anchor harvey Mil Spec AR-15 stripped Upper Receiver is machined from a 7075 T6 Aluminum forging. Featuring M4 feed ramps, this upper receiver is machined to Military Specifications & Standards and can be used with multiple calibers on the AR-15 platform. Match this Upper with one of our Lower Receivers for a solid fit.
Precision machined to correct Mil-Specs from 7075 T6 Forgings
Anchor Harvey Upper Receiver Fully MIL-STD M4A4
Mil-Std 1913 Rail for mounting optics and accessories
Machined for use with barrels that use an M4 barrel extension
Hard Coat Anodized per Mil-A-8625F, Type III, Class2
Dry Film Lube on interior bore per Mil-Specs
