Tuning CondorSS Pellet/Slug test options?

Hello All, I just bought my first pcp rifle used on ebay. It's a .25 cal Airforce Condor SS. I'm in the process of ordering an assortment of pellets & slugs to do some bench testing for accuracy & I'm curious what y'all having good luck with in these guns, size, brand, & weight. I ordered some jsb knockouts, mk1 & mk2, I've got 5 tins of exact king diablo mk1 coming with it & ordering a tin of the heavies in mk1. I'd definitely like a few other options to try, both pellet & slug.(even molds are an option if I know it will fit)
My intended setup will be for 10-30yds shooting offhand in my backyard on low settings but I want to be able to turn power up to use while camping for longer distances. I'm assuming this might require different ammo setups for each but I'm just speculating. Hence the testing.
I am modifying the gun some right away. I'm ordering the heavier hammer & spring from talon tunes w/ thier trigger spring to help with slugs. Eventually I'll get the CF tank & tophat upgrade also & a maddog stock is definitelyon the wishlist. Any input y'all have on any of these subjects or anything left unmentioned are greatly welcome & Happy New Year.


s-l400 (2).jpg