Magne-Tech 30-38.5mm 3x Magnetic Ring Mount and Receiver Part A and B Complete Set
This complete set is the ultimate "entry point" into the system for anyone running a standard 30mm tactical or hunting scope. What makes me a fan of the full kit is the out-of-the-box synergy; you get the male receiver and the female ring mount perfectly matched. It eliminates the guesswork of compatibility, providing a rock-solid, 38.5mm height foundation that balances a clear sight picture with a low-profile bore alignment, all while offering that satisfying magnetic "snap" that confirms your optic is seated.
The Magne-Tech 30–38.5mm 3x Magnetic Ring Mount and Receiver Part A and B Complete Set from Magne-Tech is a fully integrated magnetic QD scope mount system engineered for shooters who demand precision and adaptability. Combining advanced rare-earth magnetic technology with meticulous machining, this complete set delivers secure attachment and repeatable performance across a wide range of rifles fitted with a MIL-STD-1913 Picatinny rail.
Featuring quick-detach functionality, the mount allows you to instantly remove and reattach your riflescope without loss of zero, ideal for transitioning between setups or for convenient storage and transport. A patented magnetic mounting system works alongside a patented dual-redundant locking mechanism to ensure your optic remains firmly secured under recoil and demanding conditions, providing consistent accuracy shot after shot.
Machined from 7075-T6 billet aluminium and finished with MIL-A-8625 Type III hard coat anodising, the mount set offers lightweight strength and exceptional durability. Compatible with a broad range of 30–38.5mm scope tubes, it provides a return-to-zero within 0.25 MOA, making it a dependable choice for tactical, competition and hunting applications where reliability and repeatability are essential.
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- Ring Diameter Compatibility
30–38.5mm -
- Mount Configuration
Part A (Receiver Base – Male) and Part B (Ring Mount – Female) complete set -
- Platform Compatibility
MIL-STD-1913 Picatinny rail -
- Mounting System
Rare-earth magnetic interface -
- Locking Mechanism
Patented dual-redundant locking system -
- Material
7075-T6 billet aluminium -
- Finish
MIL-A-8625 Type III hard coat anodised -
- Return to Zero Accuracy
Within 0.25 MOA
- Complete magnetic QD scope mount set including ring mount (Part B) and receiver base (Part A)
- Rare-earth magnetic mounting technology for secure, repeatable attachment
- Quick-detach functionality for rapid optic removal and reinstallation without loss of zero
- Patented magnetic mounting system for precise and consistent alignment
- Parented dual-redundant locking mechanism to prevent inadvertent detachment
- Return-to-zero capability within 0.25 MOA after removal and reattachment
- Compatible with rifles featuring MIL-STD-1913 Picatinny rails
- Suitable for a wide range of 30–38.5mm scope tubes
- Designed for tactical, competition and hunting applications
- Lightweight yet highly durable construction for long-term field reliability
- Magnetic Ring Mount (Female)
- 3-Magnet Rail Mount Receiver (Male)
- 3mm Allen Key
- 2.5mm Allen Key
- Magne-Tech Lifetime Warranty
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.
















