The Luth-Ar Retro A1 Rear Sight Assembly With Retro Windage Knob brings classic AR-15 styling together with modern manufacturing for a clean, dependable sight upgrade. This complete rear sight kit includes the retro-style windage drum, aperture, detent, springs, windage screw, base roll pin, and flat spring, giving you everything needed to restore or build an authentic A1-style upper with crisp, repeatable adjustments.
Designed for AR-style rifles using an A1 pattern rear sight, this fixed rear assembly is ideal for shooters who appreciate simple, rugged iron sights for range work, training, or general-purpose use. The steel construction and black finish complement most retro and modern builds while maintaining a low profile on the carry handle. Backed by Luth-Ar’s focus on practical, well-made components, this sight assembly offers a straightforward way to keep your rifle shooting accurately and reliably.
Key Features:
- Manufacturer: Luth-Ar
- Model: Retro A1 Rear Sight Assembly With Retro Windage Knob
- Sight Style: Fixed
- Sight Position: Rear
- Make Model Fit: AR-15, Universal
- Material: Steel
- Color: Black
| __Model | UR-21A-R |
| __Capacity | NA |
| __Caliber | NA |
| __Barrel Length | NA |
| __Optic Footprint | NA |
| __Action | NA |