Or this one as well
https://www.vz58parts.com/vz-58-low-profile-optic-mount-complete-lpm/
I accidentally saw Perplexity mentioned in the comments under the article about AI assistants and decided to look into it. I went to the review at
https://nocramming.com/ai/perplexity - it describes my first experience, pluses and limitations. After reading it, it became clear: the tool is powerful, but it still needs to be tested in moderation. Now I know exactly where it will help, and where I shouldn't hope for nothing.