Replacing Pietta cylinder

[lv2tinker]

I have an older (1995) 1860 Army Pietta that someone bored the cylinders out to large.One is .4650"
Question is: Will a newer Pietta cylinder fit OK? Or do I need one from an older Pietta?

Thanks,
lv2tinker

 

[Eyrie G. Dogg]

My experience with a Pietta Remington is that a new cylinder will drop right into a pre CNC frame. That won’t work for a preCNC cylinder into postCNC frame. The notches are longer/wider on new cylinders.