jimbobborg
Oddball caliber fan
Don't revolvers get lose or "firecut" when they've had a lot of rounds through them? (I don't own an revolver, and only know a little about them.)
When things start loosening up, the gun goes in for a tune up. If it goes out of time, tune up. 45 ACP is not a hot round. If I found a JM version for that much, I'd snap it up.
Jim