| Modification | Yes |
| For Gun Make | Harrington & Richardson H&R |
| Gauge/Caliber | Multi |
| Compatible Calibers | .22LR, .22 WMR, .22 Short |
| Specific Part | Front Sight |
| Color | Black |
| MPN | Harrington & Richardson FR03873 |
| Material | Steel |
| For Gun Model | Sb2 Nef |
| Number of Rounds | 1 |