| Model | W9144A | W9144B | W9144C | W9144D |
| Material | Aluminum Alloy | Aluminum Alloy | Aluminum Alloy | Aluminum Alloy |
| Color | Black | Black | Black | Black |
| Aperture | 1inch/25.4mm | 1inch/25.4mm | 1inch/25.4mm | 1inch/25.4mm |
| Rail size | 20 mm | 20 mm | 11 mm | 11 mm |
| Height | 10 mm | 24 mm | 11 mm | 21 mm |
| Weight (g) | 36 | 37 | 35 | 35 |
1. Precision machined aluminum alloy with anodized black matte finish-friendly hex screws with retention features and a full-length locking plate.
2. W9144A or W9144B is an easy installation and secure fit - fits all Picatinny/Weaver 2-piece 1-inch Riflescope Rings rails.
3. W9144C or W9144D is an easy installation and secure fit - fits all Dovetail Medium Profile 2-piece 1-inch Riflescope Rings rails.
