9mm, G17 mags, TRS-25 set to co-witness with the 'irons', folding foregrip, flash hider, tacticool operating handle cover and bolt tube cover, ATI recoil pad. Shoots everything I've fed it so far with only two stovepipes in the first 50 rounds (new gun and bad ammo). No issues at all since then.
I got a marked improvement in the trigger with a detailed polish job on the appropriate surfaces. Very happy with this, so I don't see a need for the trigger spring upgrade yet. I did upgrade the screws and studs in the grip.
Sand down the top of the pic rail where the red dot mounts on top or the optic will not hold zero (the polymer rail is not flat). I store the red dot on the bottom rail so it can all fold up nicely. With the QR mount on the red dot, swapping it around is quick and easy, and it holds center very nicely. I also modified the rear sight so it won't automatically open when the gun is unfolded. If I need 'irons' I flip it up. Don't see a need for the $45 sight upgrade.
Package fits nicely inside a nondescript Elite Survival Systems large pistol case with room for 3 happy sticks in the pocket.
VERY nice. your camo job is what I would like to add to mine.