The Night Fision NF GLK-002-007-YGZG NS GLK 20/21 YL U-REAR is a precision rear sight set designed for Glock 20 through 41 pistols. Featuring Night Fision’s Perfect Dot technology, this sight combines a bright yellow U-notch rear outline with green tritium inserts to deliver a crisp, highly visible sight picture in both daylight and low-light conditions.
This rear sight is ideal for shooters who want a clear, fast reference point for defensive carry, duty use, or extended range sessions. The contrasting yellow U-outline helps center the front sight quickly, while the tritium lamps provide consistent illumination without batteries. It is a dependable upgrade for Glock owners who value durable construction and consistent performance backed by Night Fision’s reputation for quality sight systems.
Key Features:
- Manufacturer: Night Fision
- Model: NF GLK-002-007-YGZG NS GLK 20/21 YL U-REAR
- Unique Features: Green tritium lamps with yellow Perfect Dot U-notch rear outline; fits Glock 20–41 pistols
| __Capacity | NA |
| __Barrel Length | NA |
| __Optic Footprint | NA |
| __Action | NA |
| __Caliber | NA |
| __Model | NA |
