I’m using AA Diablo fields 452. This is what airarms use and test with

I would imagine the less amount of lenses you look through the better .. I wear glasses but I lift them when looking down the scope

I have an Hft 500 and I sent it back to the factory because it was low on power as it’s still in manufactures warranty .(.my local aa dealer chrono’d at 10.9 ftlbs and the grouping wasn’t spectacularly consistent) so when it was returned to me from AA they Chrono’d and tested it so the average is no...