I have a BT22LR black pistols and I have and have used the following over the last few years in it.
Blazer - 40 gr
CCI mini Mag - 36gr
CCI Stinger - 36gr
CCI Volocitor - 36gr
Remington Yellow Jacket HP - 33gr
Winchester - 36gr
I have had some misfires however not enough to require self repair or real gun smithing repairs. I use my BT22 more often now since the price 380 ammo is still higher than I would like and i only shoot for enjoyment. My 380 and 357 are used for SD.
P.S. the 22LR ammo I have and use are from the Dark Ages when the manufacturers took their time making their ammo and not running their equipment 24 hours 7 days a week to keep up with the demand.
Tony