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.
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Please Note: Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
Please Note: DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY - READ MORE: HERE
COURIERS
![]() |
![]() |
![]() |
![]() |
We use DPD , RoyalMail, TNT and UPS courier services for all our orders whether dispatching to the UK or International. As soon as your order has been dispatched you will receive an email with your unique tracking number. We are unable to add delivery notes to your order regarding safe spaces or neighbour deliveries. If you require this service it can be arranged directly with the courier once the parcel is in their network.
IN-STORE ITEMS
These are items that we have in-stock and will be sent out for delivery as soon as possible. We aim to dispatch all orders within 1-2 working days, but during busy periods dispatch may be delayed by a day or so. If you would like to purchase the item in person then please call ahead to arrange an appointment: 01803 611 895.
PRE-ORDER ITEMS
These are usually items that are going to be out-of-stock for a number of weeks or are in short supply. By purchasing a Pre-Order Item you are in effect paying a deposit for your goods. As soon as the item is back in stock yours will be dispatched within 24 hours where possible. Please see individual product pages for current back-in-stock dates. In rare occasions, these dates can be changed by the manufacturers so we recommend staying in contact with Optics Warehouse depending on the product lead time.
INTERNATIONAL DELIVERY & TAXES
In addition to the above information If your delivery address is outside of the UK you may be subject to import duties and taxes, which are levied once a shipment reaches your country. Any such additional charges for customs clearance must be borne by you. You should note that customs policies vary widely from country to country. Optics Warehouse advises each customer to contact their local customs office for further information if they are in any way unsure of local duties or liabilities. Cross border shipments are subject to opening and inspection by customs authorities which means some packages may be opened and re-sealed.
NEED HELP?
If you require any further assistance, please call us on 01803 611 895 or email sales@opticswarehouse.co.uk
-
A NOTE ABOUT DPD SHIPMENTS:
- Please be advised that we have now introduced DPD Pins to all DPD orders from Optics Warehouse.
- If your shipment is being sent from Optics Warehouse via DPD you will be sent a Pin Code that must be shown to the courier upon delivery.
- The pincode is sent VIA email & TEXT message. A valid email address and mobile number must be provided at checkout. Emails will be sent from "Riviera House 3PL" - if you do not receive this email please check your junk or spam folders.
- Please note that if you do not display your pin code to the courier driver upon delivery, you will not be able to have your item and you may need to schedule another delivery date to show a valid pin.
- Please view the attached slides HERE for further information!
Please note: All clearance calculations are based on mounts with 0 MOA. While MOA can be factored in, actual clearance may vary due to variables that can't always be accurately calculated. If you're considering an MOA mount and are unsure about the required height, we recommend contacting our sales team directly.
Measure the outermost diameter of your scope’s objective bell (including any flare).
Measure the thickness of any scope cover if used. If none, leave as 0.
Measure from the top of the rail to the highest point of the barrel.
We add a little extra clearance to account for real-world variation. Default is +1 mm.
Enter your measurements above to calculate the lowest ring height (base-to-centre) you can realistically use.
(A + 2×B) / 2 − C + TWhere A = objective outer diameter, B = cover thickness, C = rail-to-barrel clearance, T = tolerance.
















