Wheeler Anti-Cant Indicator 1" Scope Bubble Level
Keep your rifle perfectly level for true vertical tracking and consistent long-range accuracy.
- Indicates precise, repeatable level gun position
- Increases accuracy by insuring proper gun alignment, which is critical for turret adjustment and hold over for bullet drop compensation
- Easy-to-view from shooting position
- Attaches to scope, folds in when not in use
- Precision machined aluminum with anodized finish
Keeping your scope perfectly aligned is critical to long-range accuracy. Canting your scope, even just a couple of degrees, can cause error in point of impact.
With modern "Drop-Compensating" scopes, an Anti-Cant Indicator is a necessity. If your gun isn't aligned correctly dialing up the turrets, or using hold-over marks, will just throw your shot off especially at longer distances. This error can easily be enough to cause misses.
This simple add-on fixes that—giving you instant visual confirmation your rifle is level before every shot, eliminating any chance for "Cant Error" to cause a miss.
Fits scope with 1 inch diameter tubes. As it mounts on the tube it may not fit compact scopes with limited tube length.
- Indicates precise, repeatable level gun position
- Increases accuracy by insuring proper gun alignment, which is critical for turret adjustment and hold over for bullet drop compensation
- Easy-to-view from shooting position
- Attaches to scope, folds in when not in use
- Precision machined aluminum with anodized finish
Q: Will this fit my scope?
A: Fits standard 1" (25.4mm) scope tubes.
Q: Where should it be mounted?
A: On the scope tube where it’s visible while aiming—typically just forward of the turret.
Q: Do I need this for short-range shooting?
A: Less critical at short range, but still improves consistency.
Q: Does it affect zero?
A: No—purely a visual alignment aid.
Q: Can it be used with other levelling tools?
A: Yes—ideal alongside a rail or scope-mounted level when setting up.
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.