Spuhr ISMS QDP-7002 Ø40mm Tube 0 MIL (38 mm High) Quick Detach Picatinny Scope Mount

• 0 MIL/0 MOA
• Height: 38 mm/1.5”
• Length: 126 mm/4.96” (mount body only)
• Weight: 288 g/10.2 oz
• 10-degree wedge included

Please Note: Will not fit new style IOR Terminator with stepped tube.

• Monolithic one‑piece construction - CNC‑machined from a single billet of aerospace‑grade aluminium to eliminate tolerance stacking, flex, and ring misalignment common in multi‑piece mounts.

• High‑rigidity structural geometry - Optimised cross‑section and material distribution provide exceptional torsional and vertical stiffness, maintaining optic alignment under heavy recoil and dynamic loading.

• Hard‑anodised surface treatment - Type III hard anodising delivers excellent abrasion resistance, corrosion protection, and a non‑reflective tactical finish.

• Diagonal ring split design - Improves load distribution around the scope tube while keeping elevation and windage turrets fully accessible, preventing obstruction during adjustment.

• Integrated scope levelling system - Built‑in bubble level allows the shooter to reference rifle cant and optic alignment directly on the mount for precise long‑range shooting.

• Multi‑axis accessory interface -  Machined mounting points on multiple faces of the mount support direct attachment of optical and electronic accessories without adding separate rails.

• Low‑profile accessory mounting - Keeps mounted devices close to the bore axis and centre of mass, preserving rifle balance and minimising parallax and offset errors.

• Precision‑cut recoil lugs and rail interface - Provides repeatable, slip‑free engagement with Picatinny rails for consistent return‑to‑zero performance.

• High‑strength fastener system - Torque‑optimised fasteners maintain clamping force under vibration and recoil, preventing optic movement or zero shift.

• Designed for extreme‑range precision - Engineered to support the mechanical and optical demands of ELR, PRS, and professional long‑range shooting platforms.

• Spuhr ISMS QDP-7002 40mm High (38mm) Quick Detach 0 MOA Picatinny Mount. 

How does the QDP‑7002 support the heavier weight of 40 mm optics?
The one‑piece aluminium body and large ring surface area distribute load evenly, preventing flex or ring distortion.

Why is 0 MOA important with very large‑tube scopes?
These scopes already have enormous internal travel, so keeping the mount flat preserves symmetrical elevation and windage adjustment.

Does the larger tube affect vibration under recoil?
Yes - the thicker tube walls dampen vibration, and the rigid Spuhr mount prevents resonance from transferring into the optic.

How does the QDP system ensure repeatable zero with such a large optic?
The cam‑locking interface clamps against multiple rail surfaces, keeping the mount indexed in the exact same position every time.

How does the 38 mm height influence eye alignment?
It works well with modern chassis rifles and tall cheek risers, giving a natural head position without excessive neck tilt.

Is tube distortion a concern with 40 mm rings?
Only if torque is incorrect - Spuhr’s wide rings and precise machining prevent pinching when properly installed.

How does this mount affect long‑range tracking accuracy?
The rigid interface keeps the erector system square, so elevation changes remain linear even at extreme dial values.

Can this mount support large objective lenses?
Yes. The height and forward rail clearance allow large lenses and sunshades without interference.

How does the mount handle thermal expansion during long firing sessions?
The aluminium body expands evenly, preserving ring alignment and maintaining zero.

Does the mount support accessory attachment?
Yes. The ISMS interface allows mounting of lasers, rangefinders, and red dots directly to the mount body.

Is this mount suitable for ELR shooting?
Yes. The 40 mm tube and rigid mount provide the stability and adjustment range required for extreme long‑range applications.

How does rail wear affect QDP performance on this model?
The cam system self‑adjusts slightly, maintaining proper clamping force even if the rail has minor wear.

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

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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!