Nope! Plenty of room as evidenced by the J-frame 632 carry comp pictured back a few postschamber length maybe?
327 federal has a case length of 1.196" while the 357 magnum case length is 1.285"
I am shocked no one has stretched the 32 case to 1.285, equal to the 357 case length. It could be called the 32 Maximum!
Be great in a 16" barrel marlin lever gun!