[Flash]

The main concern about firing a 375 Winchester round in a 38-55 chambered firearm is the pressure. Chambering a 375 round in the 38-55 would be easy but unwise in an older firearm. I cannot advocate the practice of mixing the two rounds but I know what I'd do.

 

[Flash]

OOOOOOOH, We must not type these words of damage, the Moderator police might get us. See Ruger firearms 30 Blackhawk!!!!!!