The Stern Defense Upper Receiver in 7075-T6 Aluminum Anodized (brand part no. 010UPPERRECIEVERKKP) is a mil-spec flat-top upper machined from 7075-T6 aluminum and hard-coat anodized for durability, complete with a Stern Defense laser-engraved dust cover and forward assist. The bore is treated with mil-spec dry film lube for corrosion resistance and smoother function out of the box. Because it is dimensioned to mil-spec, compatible barrels, BCGs, and handguards drop in without additional fitting. It is a solid, branded foundation for a builder assembling an AR15 from parts.

Key Specifications

• It is machined from 7075-T6 aluminum.
• It is finished with a hard-coat anodize.
• It includes a Stern Defense laser-engraved dust cover and forward assist.
• The bore is treated with mil-spec dry film lube.
• It is a mil-spec flat-top upper receiver.

Frequently Asked Questions

Does this include a barrel or BCG? No, this is the upper receiver only; a compatible barrel, bolt carrier group, and handguard complete the build.

Is the dust cover included? Yes, it includes a Stern Defense laser-engraved dust cover and forward assist.

Built by Stern Defense and sold in our AR15 uppers category, it is a mil-spec foundation for your next build.

Buy the Stern Defense Upper Receiver – 7075-T6 Aluminum Anodized

Upgrade your build with the Stern Defense Upper Receiver – 7075-T6 Aluminum Anodized and get the fit, finish, and function serious shooters expect. Backed by our team at Schaefer Defense, It ships fast from our Lubbock, Texas gun shop, with insured delivery straight to your door.