Vector Optics X-ACCU 30mm Adjustable Elevation 9-11mm Dovetail Rings
If you’re running an air rifle or rimfire with an 11mm dovetail and want proper flexibility, the Vector X-ACCU 30mm Adjustable Elevation Rings are a smart bit of kit. They let you fine-tune scope height instead of being stuck with fixed low/medium/high rings, which is handy when clearance or zero just doesn’t line up. For the money, it’s a clever upgrade that saves a lot of hassle.
-Nathan (Technical Advisor)
These rings have a 30mm diameter, adjustable elevation height from 35 to 41mm (1.4-1.6“ bottom to ring centre) 6 Torx screws per ring, can fit 56mm objective lens scope, CNC well machined, dovetail.
Height = 35-41mm
- Diameter: 30mm
- Height: 35-41mm (1.4-1.6in) from bottom to ring center
- Ring Width: 26mm 1.0in
- Weight (net): 140g / 4.9oz
- Finish: Black matte
- Material: 6061-T6
- Mount: 11mm dovetail
- Unique construction provides strength well with steel cross-bolt
- Six torx screws per ring will hold your scope under any conceivable situations
- Perfect alignment and superior accuracy
- Do not use over 18 inch / pounds of torque on the scope rings' screws
- Fittings include: Hex key
- Suggest 25 inch / pounds (can accept max 45 inch / pounds) torque force for big nut when installing the mount on the picatinny rail
- Vector Optics X-ACCU 30mm Adjustable Elevation Dovetail Rings.
1. What rail do these rings fit?
They’re made specifically for 9–11mm dovetail rails, which are common on air rifles and rimfires.
2. What scope tube size do they fit?
They fit 30mm scope tubes.
3. How does the adjustable elevation work?
The ring height can be adjusted between roughly 35–41mm (bottom to centre) so you can fine-tune scope alignment.
4. Why would I want adjustable rings instead of fixed ones?
Because you can correct small alignment or height issues without swapping rings or adding risers—useful for getting a cleaner zero.
5. Are these good for air rifles?
Yes—this dovetail version is designed exactly for airgun and rimfire setups, where 11mm rails are standard.
6. Will they fit large objective scopes?
Yes, they can handle scopes with objectives up to around 56mm depending on barrel clearance.
7. How secure are they?
Each ring uses 6 Torx screws, giving strong clamping pressure and helping maintain zero.
8. What are they made from?
CNC-machined 6061-T6 aluminium alloy with a matte black finish.
9. Are they hard to install?
Slightly more involved than standard rings because you also set elevation, but still straightforward with the included Torx key.
10. Who are these best for?
Perfect for airgun shooters or rimfire users who want more flexibility with scope height and zeroing without buying multiple sets of rings.