Does anybody know if there is a sling type seat for a summit open shot?

Hazmore Outdoor Products offers a universal sling seat that supposedly fits most treestands. I have one and it works well on a Cougar Claw; but eventually went back to a padded seat. I'm not sure if I can post a link on this site but you can google search

I found decent replacement seats on Amazon like 35 bucks for two of them. Work great for me

Perhaps this will work

I don't think anyone makes s slingshot that fits the openshot.  Its seat is set up different than other Summits.  I tried to find one last year.