I’ve used rws super domes in it and they have done well over the years
Been stripped down all look over cannot see anything obvious nothing moving that shouldn’t
Nothing in the way of the pellet chucked another 100 or so pellets through h and n super point I think they were some pellets I found in my draw from my youth but they fit the barrel really tight so thought it may lead it up
Will see how it’s grouping tomorrow on my firing range not much more I can think of really as there isn’t to much that can cause bad grouping like that with the power being so accurate