Tier One 30mm Short Saddle High (38mm) 6 MIL / 20 MOA 1 Piece Monomount
The Tier One 30mm Short Saddle High (38mm) 6 MIL / 20 MOA 1 Piece Monomount is a precision-machined mounting solution built from 7075T6 aluminium using advanced 5-axis CNC technology. Its 6 MIL / 20 MOA incline supports extended long-range capability, while the one-piece construction ensures maximum rigidity and repeatable accuracy. A Short Saddle design, large clamping area, and integrated Anti-Cant bubble deliver secure mounting, stability, and precise levelling. Finished to a high standard and engineered for reliability, it offers consistent performance in demanding shooting conditions.
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The Tier One 30mm Short Saddle High (38mm) 6 MIL / 20 MOA 1 Piece Monomount is a compact, precision-engineered scope mounting solution designed for uncompromising accuracy and durability. Machined from a single billet of high-grade 7075T6 aluminium using advanced 5-axis CNC technology, this true one-piece mount delivers exceptional rigidity and repeatable performance in the most demanding shooting environments.
A key feature of the design is the 6 MIL / 20 MOA built-in incline, providing enhanced elevation adjustment for long-range shooting capability. The mount benefits from Tier One’s one-hit machining process, where all critical faces are machined in a single operation to ensure the highest tolerances and eliminate accuracy loss from re-setting.
The Short Saddle design combined with the 38mm High configuration offers a stable, compact platform suited to a wide range of quality optics. A large scope clamping area ensures excellent resistance to heavy recoil, while the integrated Anti-Cant bubble supports precise rifle levelling for consistent shot placement. The mount is also Mirage Band compatible and allows for optional bolt-on accessory rails for added versatility.
Every component, including the stainless steel hardware, is manufactured and finished in-house to exacting standards. Supplied with a levelling wedge for accurate bore-to-reticle alignment, the Monomount is delivered in a hard plastic case complete with Torx bits for straightforward installation and setup.
- Tube Diameter 30mm
- Mount Type 1 Piece Monomount
- Mount Configuration Short Saddle
- Height High (38mm)
- Incline 6 MIL / 20 MOA
- Construction True one-piece design
- Manufacturing Process 5-axis CNC machined
- Machining Method One-hit machining process
- Material 7075T6 aluminium alloy
- Finish Mil-Spec 30 micron hard anodised coating
- Integrated Anti-Cant bubble level
- Large scope clamping area for recoil resistance
- Mirage Band compatible
- Compatible with bolt-on accessory rails (ring caps and saddle)
- Precision machined stainless steel screws
- Supplied with levelling wedge for bore-to-reticle alignment
- Supplied in hard plastic storage case
- Includes Torx bits for installation
- Precision engineered using advanced 5-axis CNC machining for maximum consistency and accuracy
- True one-piece monomount design for exceptional rigidity and structural integrity
- One-hit machining process ensuring repeatable performance and tight tolerances
- Compact Short Saddle design for a stable yet streamlined mounting profile
- Designed for long-range shooting with built-in elevation bias for extended capability
- Large scope clamping area for secure retention under heavy recoil conditions
- Integrated Anti-Cant bubble for precise rifle levelling and improved shot consistency
- Compatible with Mirage Bands for effective heat management during sustained firing
- Provision for optional bolt-on accessory rails for enhanced modular setup options
- In-house manufactured stainless steel components for quality control and durability
- Supplied with levelling wedge for accurate bore-to-reticle alignment during setup
- Delivered in a protective hard plastic case for safe storage and transport
- Includes Torx tools for straightforward installation and adjustment
- Engineered for dependable performance in demanding field and range environments
- Tier One 30mm Short Saddle 1 Piece Monomount
- Levelling Wedge
- Supplied in Hard Plastic Case
- Torx bits
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.
- Tier One 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.