




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.
The Springfield Echelon to RMSc/K Footprint Optic Plate from Calculated Kinetics offers a purpose-built upgrade for shooters who value solid mounting and reliable performance. Engineered specifically for the Springfield Echelon platform, this DOGTAG plate helps align your optic with the firearm’s geometry, supporting a crisp sight picture during fast-paced engagements and practice alike.
Made in the USA from hard-anodized aluminum, the plate delivers rugged durability and corrosion resistance without adding unnecessary bulk. The finish is designed to withstand the rigors of field use and repeated handling, helping maintain alignment over time.
The RMSc/K footprint is compatible with popular compact optics, including Holosun 407K, 507K, EPS Carry, and EPS. This broad compatibility gives you the flexibility to select a compact sight that matches your shooting style and carry preferences while preserving a clean, low-profile setup.
Beyond the plate itself, the kit includes installation hardware that makes setup smoother: thread locker to deter loosening, a Torx bit for quick adjustments, and all required screws. The goal is a complete, ready-to-install solution that minimizes trips to the workbench.
Whether you’re at the range, on duty, or in a training session, this plate aims to deliver dependable mounting that remains solid through recoil and movement. The included hardware and thoughtful fit reduce setup friction, helping you stay focused on sighting and target acquisition.
Think about your preferred optic and how the RMSc/K footprint aligns with your shooting goals. If a compact sight profile and a complete, ready-to-install kit appeal to you, this plate is designed to support those needs without overpromising results.
Note: The description highlights potential benefits and practical use cases based on the listed features and specifications.
Q: Is this plate compatible with Holosun red dot sights?
A: Yes, it uses the RMSc/K footprint and supports Holosun 407K, 507K, EPS Carry, and EPS.
Q: What comes in the package?
A: The kit includes the optic plate, installation screws, a Torx bit, and thread locker.
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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