Our clear anodized forged upper receivers are a great complement to our clear anodized forged lower receivers.
MIL-Spec inner dimension measures at 1.000 -0.0/+0.002"
Weight: 6.8oz
Material: 7075 T6 Aluminum Forgings
-For Use with M4 Barrel extensions
-Assembled Upper Receivers come with ejection port cover and forward assist installed
-Made in America on American-made machines
*Let's learn science!
Anodization Process:
The anodizing process involves immersing the aluminum in a solution and passing an electric current through it, which causes the aluminum to react and form a hard, durable oxide layer on its surface.
Clear Anodized:
"Clear" anodizing refers to the process where the oxide layer is left uncolored, allowing the natural metal aspects to shine through. With this type of aluminum, it results in a sheen that ranges from bright gold to a muted metallic.
Benefits:
Because of the clear finish, any defects or forging grains in the metal will be visible and present a uniqueness for each receiver. All sales are final except in the event of warranty claims based on the functionality of the receiver, not cosmetic preference.
Our uppers currently have a coating of dry lube applied on the interior that does leave a gray tint inside the upper. Because of this process, the uppers are "baked" and result in a matte finish look. If a shiny appearance is the desired outcome, we recommend applying gun oil to the exterior of the upper, as it will change the overall appearance of the upper.
We recommend gunsmith installation for all of our parts. We cannot warranty items damaged by improper installation.
