WULF by Sportsmatch OP12C 1 inch One Piece Medium Extended Scope Mount
Enhance your rifle’s accuracy and flexibility with the WULF by Sportsmatch OP12C 1 Inch One Piece Medium Extended Scope Mount. Designed for shooters using 9–11 mm dovetail rails on airguns and rimfire rifles, this robust one‑piece mount offers medium height and extended forward positioning to help you achieve optimal eye relief and comfortable cheek weld. The extended design gives you room to fine‑tune scope placement, while the one‑piece construction provides strong rigidity, precise alignment and excellent recoil resistance. Manufactured by the trusted UK optics specialist Sportsmatch, the OP12C delivers dependable performance and long‑lasting reliability for range and field use.
-Nathan (Technical Advisor)
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One piece single screw special mount with body cut away to 85 mm and one ring moved 10 mm to allow scope to be mounted 35 mm further forward or rearward than standard mounts. Especially suitable for some early BSA air rifles and rifles with eye relief problems.
- One piece double screw
- For 9.5 - 11.5 mm dovetails
- Includes easyfit arrestor pins
- 1 inch Medium Extended
- Fits lens diameters up to 45mm without AO
Please Note- these Sportsmatch mounts are produced in Collaboration with WULF Optics and come in WULF Grey packaging
Height = 29.7mm
- A: 17mm
- B: 120mm
Please Note- For measurement purposes only. The mount in the diagram is not the mount you are purchasing. Please see the top of the listing for images.
- Sportsmatch OP12C 1 inch One Piece Medium Extended Scope Mount.
1. What scope tube size does this mount fit?
It is designed for 1 inch (25.4 mm) scope maintubes.
2. What rail type is it compatible with?
It fits 9–11 mm dovetail rails, commonly found on airguns and rimfire rifles.
3. What does “Medium” height mean?
Medium height provides balanced clearance for most objective lenses while maintaining a natural shooting position.
4. What does “Extended” mean?
Extended means the mount allows extra forward positioning of the scope to help achieve optimal eye relief.
5. What is a one‑piece mount?
A one‑piece mount is a solid, single assembly that offers enhanced rigidity and simpler installation compared with two‑piece mounts.
6. Will it maintain zero under recoil?
Yes, when correctly installed and torqued, the one‑piece design helps maintain secure clamping and consistent zero.
7. Is this suitable for airguns only?
It is ideal for airguns and rimfire rifles with compatible dovetail rails.
8. Will it fit Weaver or Picatinny rails?
No, this mount is specifically designed for 9–11 mm dovetail rails, not universal Weaver or Picatinny systems.
9. What material is it made from?
It is constructed from high‑grade metal for strength, durability and long‑term performance.
10. Who manufactures this mount?
It is produced by Sportsmatch, known for precision‑engineered optics mounting solutions.
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
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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
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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.