




We offer free standard shipping to every province and territory in Canada.
We offer free standard shipping to every province and territory in Canada. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to Canada’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
Elevate your red dot setup with the Ade Advanced Optics Delrin Shims. These lightweight, durable shims add precise extra elevation when your optic cant reaches its max. Built for pistols, air guns, and tactical configurations that rely on red dot risers and mounts, they help you reach a stable zero without shifting your grip or sight picture.
Designed to work with a variety of optic models and mounts, including Leupold DeltaPoint Pro, JP JPoint, and ADE RD3-018 Spike. Pair these shims with your picatinny rail or optic mount for reliable performance.
Made from tough Delrin polymer, the shims maintain a secure fit and stable zero over time, even in demanding environments. The lightweight design resists impression on your mounting surface while delivering dependable support.
Place the thicker side toward the optic as needed to lower or raise height. After installation, recheck your zero and confirm sight alignment with your preferred aiming setup.
Q: What are Ade Advanced Optics Delrin Shims used for?
A: They provide extra elevation range to fine tune red dot mounts for precise aiming on compact setups.
Q: Which optic models are compatible with these shims?
A: Compatible with Shield RMS/RMSC, Holosun 407K/507K, Sig Romeo Zero, Leupold DeltaPoint Pro, and more.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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