Spuhr ISMS QDP-3002 Ø30mm Tube 0 MIL (38 mm High) Quick Detach Picatinny Scope Mount

SKU#QDP-3002 Spuhr

Spuhr ISMS QDP-3002 Ø30mm Tube 0 MIL (38 mm High) Quick Detach Picatinny Scope Mount

Name: Spuhr ISMS QDP-3002 Ø30mm Tube 0 MIL (38 mm High) Quick Detach Picatinny Scope Mount
Brand: Spuhr
Price: 439.99 GBP
Availability: InStock

5 in stock

The Spuhr ISMS (Ideal Scope Mount System) is a premium scope mounting solution designed for shooters who demand maximum stability, precision and versatility. Crafted from single-piece billet-machined aerospace-grade aluminium, it provides exceptional rigidity and repeatable zero retention under recoil. Featuring diagonally split rings, an integrated levelling system and multiple accessory interfaces, it allows precise optic setup while supporting a wide range of attachments. With a 38mm ring height, the ISMS delivers a reliable foundation for long-range, tactical and competition shooting.

VIEW PRODUCT INFO / SPECS

Select Type: QDP 3002 30mm High (38mm) 0 MOA

QDP 3002 30mm High (38mm) 0 MOA

QDP 3006 30mm High (34mm) 0 MOA

QDP 3602 30mm High (38mm) 20 MOA

QDP 3616 30mm High (38mm) 20 MOA

Whilst we aim to dispatch in-stock items within 1 working day, please be aware that during busy periods dispatch of in-stock items may be delayed by up to 2 working days. Authorised UK Retailer

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Must-Have Additions for Your Order!

Spuhr ISMS QDP Quick Detach Picatinny Mount-30mm-0 MOA-38mm

THIS ITEM:

Spuhr ISMS QDP-3002 Ø30mm Tube 0 MIL (38 mm High) Quick Detach Picatinny Scope Mount

£439.99

Spuhr A-0119 Bubble Level Assembly

£86.99

Spuhr A-0010 Trijicon RMR Interface

£49.99

Total (3): £576.97

This Spuhr QDP 30mm mount is a rock-solid choice for shooters who want uncompromising repeatability with the flexibility of quick detach. The 38mm height offers an excellent balance between a natural head position and proper optic clearance, making it ideal for precision rifles and modern tactical setups. With Spuhr’s legendary machining and return-to-zero QD system, this mount lets you remove and reinstall your optic with total confidence — perfect for users running clip-on night vision, thermal, or multiple rifles.

Thomas, Sales and Product Specialist Accomplished HFT shooter offering optics and trade-in advice. Practical guidance based on years of competitive shooting.

Product Information FIND OUT MORE

DESCRIPTION

The Spuhr ISMS (Ideal Scope Mount System) is a high-performance mounting solution engineered for shooters who demand unmatched stability, precision, and modular versatility. Its single-piece, billet-machined aluminium construction provides exceptional rigidity, virtually eliminating flex under recoil and ensuring repeatable zero for long-range, tactical, and competition applications.

The system’s diagonally split rings give unobstructed access to elevation and windage turrets, allowing fast and precise adjustments without interference. An integrated levelling system and alignment wedge ensure the optic is perfectly level during setup, critical for extreme-range accuracy and consistent shot placement.

Multiple interface points along the mount allow secure attachment of a wide range of accessories, from lasers and rangefinders to backup optics and night-vision devices, without affecting rifle balance or ergonomics. Machined from aerospace-grade aluminium and finished with hard-anodised coating, the ISMS offers exceptional durability, corrosion resistance, and mechanical integrity under heavy recoil and field conditions.

With its combination of precision machining, modular functionality, and rock-solid strength, the Spuhr ISMS is designed to elevate any rifle platform, providing a foundation for accurate, repeatable, and adaptable long-range performance.

Ring Height - 38mm

SPECS

Spuhr ISMS QDP-3002 30mm High (38mm) Quick Detach 0 MOA Picatinny Mount Specifications

0 MIL/0 MOA
Height: 38 mm/1.5”
Length: 126 mm/4.96” (mount body only)
Weight: 270 g/9.5 oz

10-degree wedge included

FEATURES

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.

FREQUENTLY ASKED QUESTION(S)

How does the QDP-3002 maintain zero after repeated removal and reattachment?
The QDP cam mechanism applies constant spring-loaded clamping force against the rail. This ensures the mount always returns to the same mechanical stop points on the Picatinny slots, minimizing positional variance when it is reinstalled.

How does the recoil interface prevent micro-movement under firing stress?
The QDP-3002 engages both the Picatinny slot and the rail side faces, spreading recoil loads over multiple surfaces instead of relying on a single crossbolt. This prevents creeping under recoil.

What happens if the rifle’s Picatinny rail is slightly out of spec?
The spring-loaded cam compensates for small dimensional differences in rail width and slot depth, allowing consistent clamping pressure without overstressing the rail or the mount.

How does the QDP system differ from standard throw-lever mounts?
Instead of snapping over center with fixed tension, the Spuhr cam system dynamically controls clamp pressure. This results in more consistent rail engagement and better return-to-zero performance.

Does removing the optic for transport affect long-term alignment?
No. The QDP-3002 reindexes against the same rail surfaces every time, so provided the rail itself is stable, the optic will return to its original zero even after repeated removal.

How does the mount handle semi-automatic recoil impulse?
Semi-autos generate sharp, multi-directional recoil forces. The QDP-3002’s wide clamping surface and rigid one-piece body prevent torsional shift that could otherwise degrade zero.

Why is 38 mm height advantageous for tactical optics?
This height provides clearance for larger objective lenses and allows comfortable head positioning on modern chassis stocks while still keeping the optic close enough to the bore for natural point of aim.

Does the QDP-3002 allow accessories to be mounted without stressing the scope?
Yes. Spuhr mounts feature integrated interfaces that let users attach red dots, lasers, or levels directly to the mount body rather than clamping anything to the scope tube.

How does the one-piece construction improve reliability?
By eliminating separate bases and rings, the mount removes tolerance stacking, meaning recoil forces are absorbed by a single rigid structure instead of multiple interfaces that can shift.

Can this mount be used for clip-on night-vision or thermal devices?
Yes. The mount’s repeatable alignment and rigid geometry keep the optical axis consistent, which is critical for inline devices that depend on precise collinearity.

How does the mount affect scope tracking during dial-up and dial-back shooting?
Because the tube remains stress-free and aligned, the scope’s internal erector system moves symmetrically, resulting in more predictable and repeatable turret adjustments.

Why is this model popular with users who swap optics between rifles?
The QDP-3002 allows rapid removal and reattachment without re-zeroing, making it ideal for shooters who move one optic between multiple platforms.

Does frequent locking and unlocking wear the rail or mount?
The cam system spreads pressure evenly and avoids gouging, so wear is far lower than with rigid cross-bolt or over-tightened throw-lever designs.

DELIVERY & RETURNS

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!

MOUNT SIZE GUIDE

Ring Height Calculator

This calculator works out the minimum ring height (base-to-centre) you should use, including a tolerance allowance.
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.

Scope Objective Outer Diameter (A)