Arken Optics Precision 20 MOA Picatinny Cantilever Mount - 2.5 inch offset - 34mm
- 20 MOA incline for extended elevation adjustment, ideal for long-range shooting
- 2.5-inch forward offset to optimise eye relief, especially on AR-style platforms
- CNC-machined from aircraft-grade aluminium for exceptional strength and precision
- Lightweight design at just 7.1 oz for reduced overall rifle weight
- 1.5-inch mount height suitable for a wide range of optics
- 34mm tube size to fit compatible scopes securely and accurately
- Designed for stability and durability in demanding shooting conditions
The Arken Optics Precision 20 MOA Picatinny Cantilever Mount – 2.5 inch offset – 34mm is engineered for shooters who demand accuracy, stability, and enhanced eye relief on AR-style platforms. Offering 2.5 inches of forward extension, this mount ensures optimal positioning for scopes, particularly when using rifles with limited rail space. The 20 MOA cant provides additional elevation adjustment, ideal for long-range shooting applications.
Crafted from aircraft-grade aluminium and fully CNC machined, the Rigid Precision mount delivers exceptional durability and tight manufacturing tolerances for a secure, repeatable fit. With a tube size of 34mm, 1.5-inch height, and weighing just 7.1 oz, it offers a strong yet lightweight solution. Arken recommends torque settings of 18 in/lb for ring screws and 30 in/lb for base screws, though users should defer to their optic manufacturer’s guidelines if higher.
Height = 38.1mm
- Tube Size 34mm
- Height 1.5 inch
- Weight 7.1 oz
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Constructed from aircraft-grade aluminium for exceptional durability and longevity
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Cantilever design provides enhanced eye relief by extending the optic forward
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20 MOA incline allows maximum elevation adjustment for long-range shooting
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Fully CNC machined for precise fitment and consistent repeatability
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Balances strength and lightweight design to maintain stability without excess weight
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Ideal for use on AR-style rifles requiring extended eye relief and secure mounting
- Arken Optics Rigid Precision 20 MOA Cantilever Mount - 2.5 inch offset.
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.

