.454 LSWC-fb bullets in uberti saa 45lc, ok or bad idea?

[Jamescg]

I picked up some 45lc 270 grain LSWC Keith style bullets, they measure.454 and are made from wheel weight lead, should I buy a swaging die to resize to .452 or will it fire just fine like it is. I could not push the bullet through the cylinder with some force, I stopped before I goofed up cylinder. Also I could not find load date for this bullet, anybody have some safe load data for it, for uberti revolver

 

[fattboyzz]

Slug your barrel ever ?

 

[MuleShoe]

They will need to be sized. That bullet is going to be on heavy side for uberti and colt single actions in my opinion.

 

[Jamescg]

No I have not slugged barrel yet. I was afraid they would be too heavy, I didn’t pay too much for them at least.