Made to fit model 257 or 300 scope rings and adds 0.68" to overall height. New design also allows for additional dovetail mounting points on each side.
| Tube Diameter: N/A | Mount: Dovetail |
| Riser Height Adds: 0.68" | Overall Height: 0.76" |
| Overall Length: 0.60" | Clamping Length: 0.60" |
| Weight: 1.5 oz |
