American Defence Single Standard Legacy Lever One Piece Scope Mount - 30mm
American Defense Single Standard Legacy Lever One Piece Scope Mount – 30mm
The American Defense Single Standard Legacy Lever One Piece Scope Mount – 30mm is a strong, dependable mounting solution for scout-style bolt action rifles, giving you a secure platform for high-powered optics without unnecessary bulk.
Built for repeatable performance, this mount features American Defense’s patented QD Auto Lock Lever System, allowing quick attachment and removal while maintaining a solid hold on the rail. It can be adjusted without proprietary tools using just your finger or a flat blade screwdriver, and the lever can be configured to lock either forwards or backwards to suit user preference. The design also offers excellent clamping surface contact for strong, consistent rail engagement.
Precision CNC-machined from 6061 T6 aluminium, the mount is built to withstand hard use while keeping weight to a minimum. It is finished with a hard coat T3 Mil-Spec anodising for added durability and resistance to wear in demanding conditions.
The mount is fully adjustable to fit both in-spec and out-of-spec rail systems, making it a versatile choice across a wide range of rifle setups. It is designed to accept scopes with objective housings up to 56mm, and its straight, non-cantilevered profile gives it a clean, practical look that suits traditional scout rifle configurations.
Weighing 8 ounces, this American-made mount combines strength, simplicity, and proven performance. Like all American Defense MFG, LLC products, it is backed by a lifetime warranty for added confidence in the field.
Choose the American Defense Single Standard Legacy Lever One Piece Scope Mount – 30mm for a rugged, precise, and user-friendly optics mounting solution.
- Patented QD Auto Lock Lever System for fast, secure attachment
- Tool-free adjustment using a finger or flat blade screwdriver
- Lever can be configured to lock to the front or rear
- Superior clamping surface for strong, reliable rail engagement
- Precision CNC-machined from 6061 T6 aluminium
- Hard coat T3 Mil-Spec anodised finish for long-lasting durability
- Fully adjustable to fit both in-spec and out-of-spec rail systems
- Compatible with scopes featuring objective housings up to 56mm
- Straight-up configuration with no forward cantilever
- Clean, functional, low-profile design
- Lightweight construction at just 8 ounces
- Backed by a lifetime warranty
- Made in the USA
- American Defence Single Standard Legacy Lever One Piece Scope Mount - 30mm
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.
















