A member just posted pics of his new airgun and Atlas bipod and I noticed that the ADM-170 mount looked different. It turns out you can upgrade your lever to the "tactical" style. Not sure if this is needed for airgun use but nonetheless thought I'd share. Also guessing that all new Atlas bipods will come with this lever already??? Personally I'll keep my $34 as mine works great as it is 
https://www.americandefensemanufacturing.com/view/product/571/
https://www.americandefensemanufacturing.com/view/product/571/
