Discovery Optics 3 Piece Scope Levelling Calibrating Kit
The Discovery Optics scope levelling kit is the perfect little tool and an essential to have in your kit to ensure that your rifle scope is perfectly flat to your rail.
The kit comes in three pieces - a small wedge and two adjusters. These adjusters come in two different sizes so that all spaces between rail and scope can be adjusted from just a few mm up to 19.5mm
the small mount piece sits on your rail securely to accomodate either of the two wedges. You then slide the wedge into the small guide on the mount until it presses up against the underside of your scope, allowing you to adjust the orientation of your scope until it is completely flat, then simply screw the rings back tightly and remove the wedges and you're all set to go!
Mount / Rail Piece
- Inset length - 28mm
- Overall length - 33mm
- Width: 20mm
- Inset Height: 4mm
- Overall Height: 9mm
Small Wedge
- Length: 72mm
- Height at Tallest Point: 15mm
- Height at Smallest Point: 2mm
- Thickness: 6mm
Large Wedge
- Length: 72mm
- Height at Tallest Point: 24mm
- Height at Smallest Point: 10mm
- Thickness: 6mm
- Discovery Optics 3 Piece Scope Levelling Calibrating Kit
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.

