It is what it is.

Can't turn a pig 's ear into a silk purse.

Insert your own trite words of wisdom.

If you want to spend an additional $500.00 on a $500.00 gun to create a $ 600.00 gun, enjoy!

It won't work any better than it works now.

Sound like you have a perfectly functional revolver. I'd enjoy it and shoot the. **** out of it.