"Ruger 30mm high ring with matte blued finish, accommodates objective lens diameters up to 42mm."
| UPC | 736676903214 |
| Brand | RUGER |
| Description | Sold Individually |
| Manufacturer | Ruger |
| Manufacturer Part # | 90321 |
| Model | 4B30HM |
| Size | 30mm Medium |
| Type | Ring |
| Subcategory | Rings |
| Color | Black |
