My 41 was the first handgun I ever owned. I bought it used. The gentleman who sold it to me 12 years ago, told me at the time it can be finicky about ammo. It took me a while to fine something that would eject smoothly. For my pistol, YMMV, I found that either really expensive target standard velocity (think $20.00 per box of 100) or just simple Remington target standard velocity.
Once I found the Remington worked reliably in it, I ordered 10 bricks and I still haven't made a dent in that stash.
Nice feeling gun. I'd buy another one in an instant if I didn't already have one.