I had a nice blued Ruger GP-100 once I wanted to keep. It sorta looked like a Colt Python. It would eject 38 shells just find but not 357, of any kind. And that was with the expensive nickle plated ammo. I had to take a brass rod and drive them out. Send it back to Ruger? Naw, I sold it I was at my wits end with Ruger by then.
Bad first gen. vaquero, Bad 1911, bad 1022, bad LC9, all had major problems. just bad luck I guess.
I don't own any send back Rugers anymore, and I don't intend to. Your life might be involved. No problems with S&W, Taurus, Beretta, CZ, H&K,Glock, "only that I don't care much for striker fired".