[IrishRifles]

On a set of brand new, just out of the box, never fired Uberti SAA's.

What could be causing the cylinders on both but more on one than the other, to have front to back play, 'substantially'?

 

[Rodan]

Sounds like an improperly fitted cylinder bushing.

 

[IrishRifles]

They are under warranty but still...