Thanks, I've sent it back to S&W twice and they said the replaced yoke and other parts but it still has an ejection issue with Winchester, Remington and Aquila so I'm just shooting Federals. I'm done sending back to S&W. I'll try the standard CCI's. A couple of the guys has the same problem and one of them had the cylinder reamed out which fixed the problem.I use CCI standard velocity with no problems in my 617-10, probably most slower than sound ammo is OK. Faster rounds typically give some trouble to eject. In some cases even the back of the case expands and cylinder gets hard to rotate.
My 617 no dash handles CCI mini-mags, Remington golden bullets and Federal all with no problem.
A couple of the guys has the same problem and one of them had the cylinder reamed out which fixed the problem.