Tier one Monomount - Long Saddle Quick Detach 30mm Diameter High (38mm) 0 MOA
- Premium quality Tier One QD Monomount
- 30mm Long Saddle – High (38mm) – 0 MOA
- Quick Detach system for fast, secure mounting
- Built for strength, repeatability, and precision

The Tier One Monomount – Long Saddle Quick Detach delivers uncompromising precision, strength, and repeatability for serious shooters who demand the best. Engineered from high-grade 7075-T6 aluminium, this mount is designed to withstand the harshest recoil while maintaining perfect zero.
Finished with a mil-spec 30 micron hard anodised coating, it offers exceptional durability in all conditions. The large scope clamping area ensures maximum security for your optic, while the built-in anti-cant bubble aids in maintaining true rifle alignment.
For additional versatility, the mount is mirage band compatible and can be fitted with bolt-on accessory rails for both the ring caps and saddle. Precision is guaranteed thanks to one-hit machining, delivering absolute repeatability shot after shot.
Every Monomount is supplied with a levelling wedge, allowing exact bore-to-reticle alignment during setup, as well as a hard plastic case with the required Torx bits for installation.
Where is this product made?
-This product is made in the UK
What is the warranty on this product?
-This product has a lifetime warranty against manufacturers defects and a lifetime guarantee on parts.
What material is used in this product?
-This is made from 7075T6 Aluminium
When will a product be back in stock?
-Restock dates vary for each product. Please use the 'Email me when available' box to be notified as soon as a product comes back into stock. You can also send us an email and we will try our best to give you an approximate restock date.
What are the key benefits of Tier One mounts?
-The mounts are produced on 5-axis CNC machinery, going from a solid billet to a finished item in one operation. This removes accuracy losses caused by resetting the workpiece in different machines. They are manufactured to 3-micron tolerances, eliminating the need for lapping when installed on a quality rail.
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:
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.
Enter your measurements above to calculate the lowest ring height (base-to-centre) you can realistically use.
(A + 2×B) / 2 − C + T