Luth-AR Retro A1 Slick Side Upper Receiver UR-01-RSS
Luth-AR retro A1 upper receiver with correct early-style carry handle contours, A1 charging handle, rear sight housing, and ejection port cover. Slick side eliminates shell deflector and forward assist for authentic M16-era aesthetics.
Authentic Retro AR-15 Upper Receiver
The Luth-AR Retro A1 Slick Side Upper Receiver captures the look and function of early-generation AR-15 and M16 rifles. This fully assembled upper comes ready to install on any compatible lower receiver.
Key Features
- Correct A1 Contours: Early-style carry handle with proper A1-pattern rear sight housing
- Slick Side Design: Eliminates the shell deflector and forward assist for authentic period appearance
- Fully Assembled: Includes A1 charging handle, A1 rear sight, and ejection port cover with silver spring assemblies pre-installed
- 7075-T6 Aluminum: Hard coat anodized finish in black for durability and corrosion resistance
- Mil-Spec Compatible: All attachment points finished to current military specifications for seamless integration with modern AR-15 components
Important Compatibility Note
This upper receiver features period-accurate feed ramps and does not include the M4-type feed ramps found on modern flattop uppers. Verify ammunition compatibility with your specific build configuration.
What's Included
Assembled upper receiver with A1 charging handle, rear sight assembly, and ejection port cover door.
Features
- hard coat anodized black
- no shell deflector, forward assist, or m4 feed ramp
- a1 ejection port cover
- a1 charging handle
