American Defence Vertical Ring Set for ADM Recon or Scout Style Mounts - 40mm Black
- Precision machined from 6061 T6 aluminum for strength and lightness
- Hard coat T3 Mil-Spec anodized finish for superior durability and resistance to wear
- Compatible with both the ADM Recon and Scout series mounts
- Sold in pairs for a complete mounting solution
- Lifetime warranty from American Defense MFG, LLC.
- Made in the U.S.A. with pride
- American Defence Vertical Ring Set for ADM Recon or Scout Style Mounts - 40mm Black
1. What is the ADM 40mm Vertical Ring Set?
The American Defense 40mm Vertical Ring Set is a replacement ring kit designed for ADM Recon and Scout-style scope mounts. It lets you mount 40mm tube optics or swap your existing ring size without replacing the whole mount.
2. What is it used for?
It’s used to adapt or replace the scope rings on an ADM Recon or Scout QD base. This is especially useful if you’re changing optics but want to keep your existing ADM mount system.
3. Which ADM mounts is it compatible with?
It is compatible with ADM Recon and ADM Scout series mounts, making it a direct fit for those modular mounting systems.
4. What tube size does this version fit?
This version is designed for 40mm scope tubes, which are common in high-end precision and long-range rifle optics.
5. What is it made from?
The rings are precision-machined from 6061-T6 aluminium, offering a strong but lightweight construction suitable for repeated recoil use.
6. What finish does it have?
It uses a Type III hardcoat anodized finish in black, which helps protect against corrosion, scratches, and general field wear.
7. Does it include the full mount?
No. This is only the vertical ring set. You still need a compatible ADM Recon or Scout base to complete the mounting system.
8. Is it strong enough for heavy recoil rifles?
Yes. ADM rings are designed for magnum and precision rifle use, with a rigid design intended to maintain zero under recoil.
9. Can I swap between different ring sizes?
Yes. One of the main advantages of the ADM system is that you can swap ring sizes (e.g. 30mm, 34mm, 35mm, 40mm) without replacing the entire mount.
10. Why would someone choose this over a full new mount?
Most people buy this when they change optics but want to keep their existing ADM base. It’s a cost-effective way to reconfigure your setup without starting from scratch.
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY – READ MORE: HERE
Note: The above DPD link is to our group partner site Optics Warehouse, with whom we share logistics and stock. Link opens in a new window.
Couriers
We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email [email protected].
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.

