Luth-AR A1 Assembled Upper Receiver — .223 Rem/5.56 NATO

The Luth-AR A1 assembled upper receiver provides a finished, retro-style solution for builders seeking an A1 appearance compatible with Mil‑Spec AR-15 lowers. It is forged and finished for durability while retaining period-correct features such as the C7-style carry handle and A1 adjustable rear sight. The assembly includes standard mil‑spec details: shell deflector, tear drop forward assist, and an ejection port cover. This upper is offered in a black hardcoat anodized finish for a classic appearance.

Key Specifications

• The caliber is listed as .223 REM/5.56 NATO.
• The upper is forged from 7075-T6 aluminum.
• The finish is a Black Hardcoat Anodize.
• The color is Black.
• The fit is intended for AR-15 Mil‑Spec lowers.
• The model designation is A1.
• The product type is an Upper receiver assembly.
• The assembly includes Forward Assist and Ejection Port Cover installed.
• The carry handle is a C7-style A1 carry handle with an A1 adjustable rear sight for period-correct optics mounting.

This A1 assembled upper gives builders a straightforward path to a retro-styled AR15 configuration with durable materials and classic features. Its mil‑spec compatibility and period-correct carry handle make it well suited for restoration projects or builds that prioritize original A1 ergonomics and sighting options.