Which .38 cal ammo is safe to fire in .357 mag rev?

[cnemeth]

I recently purchased a Ruger Blackhawk in .357 Mag. I was wondering, besides .38 spl, which other .38 cal ammo is safe to fire in my new gun?

Thanks
Chris Nemeth

 

[WINTERVILLE WILL]

38 S&W, 38 short and long Colt, 38 New Police
that's about all there is.

 

[cnemeth]

Thanks for the info.