American Defense Magnifier Mount 30mm QD Swing Off - Lower 1/3
- Machined from 6061 aluminum
- Mil-Spec hardcoat anodized
- For optics with lower 1/3rd co-witness height
- Fully adjustable for picatinny rail systems
- Adjustable swing arm tension
- Can be set up to swing left or right
- Lever can be set to lock at front or rear
- Quick Detach Auto Lock lever system
The American Defense Magnifier Mount features a unique swinging action that allows the shooter to instantly switch from 1x red dots to a magnified view when engaging at extended ranges or for better target identification. User configurable for left or right rotation, this durable 6061-T6 aluminum mount is designed specifically for magnifiers with straight 30mm objectives.
Featuring ADM's QD Auto Lock Lever system, the AD-SM can be fully adjusted without tools to accommodate most Picatinny rail systems. The swing arm mechanism can also be adjusted without tools for tension to ensure that it stay in the position that you set it to.
- Machined from 6061 aluminum
- Mil-Spec hardcoat anodized
- For optics with lower 1/3rd co-witness height
- Fully adjustable for picatinny rail systems
- Adjustable swing arm tension
- Can be set up to swing left or right
- Lever can be set to lock at front or rear
- Quick Detach Auto Lock lever system
- American Defense Magnifier Mount 30mm QD Swing Off - Lower 1/3.
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 order@tacticalscope.co.uk.
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.

