Dang.
I highly recommend Fiocchi Aero slugs. They make standard and low recoil and they’re hella accurate in smooth and rifled bore guns. I see them in quantity in plastic ammo cans pretty cheap now and again online.
Or you could get these at Cabela’s now for 6 bucks a box. Looks like 600 fps slower than standard so they should be low recoil enough
Text me, I have a bunch of Federal Law Enforcement 2 3/4* low brass slugs. Will beat anyones price, no taxes. I’m in West Baton Rouge, and am in EBR every weekend.