Nope not me. Not gonna try to say anything about it but......

Below is what I found with a Google Search:
Users who have ordered similar specialized red dot adapter plates from ReddotMate report that while the website looks sketchy and operates out of China, the orders do typically arrive, though shipping takes around two weeks.They manufacture specific items like the Red Dot Mount Plate for Gforce / Hugtek .357 Lever Action LVR357 to fit non-standard pre-drilled holes.User Experiences from RedditReal-world feedback from gun owners shows that while the products do ship and work, buyers often prefer to use their own high-quality hardware for the installation rather than the supplied screws.“Although the shipping was slow (2 weeks) since it shipped from China, the item actually arrived and installed just fine. I used the screws that came with the [firearm] rather than the ones they sent with it."

Hi Jeff and welcome. reddotmate.com is a reputable outfit. I would contact them to verify that they confirm fitment and allow returns if they happen to not actually fit. Cheers, stay safe and enjoy!

Given how uncommon the Huckleberry platform is, RedDotMate may simply be one of the few companies that has gone to the trouble of making the plate and sourcing the oddball screws.