Whitworth, what do you consider using false information to discount a fine option?

The OP's 4" 500 weighs 56 oz, or 3.5 lbs. Your suggested revolver that he go out and spend ~$1,000 getting set up instead weighs 47 oz, or just under 3 lbs. That makes his revolver much more similar to your suggestion than what you assume it to be (4.5 lbs).

I wouldn't consider saving 9 oz to be a game changing difference compared to saving the money. Then there's the fact that the 9 oz heavier revolver opens the door to better performance.

But, if we go along with the "it's just a backup gun" and worthwhile to shop for a new revolver to save weight idea, we'd see lot's of steel 44 mag options in 37-40 oz range, and then the titanium and/or scandium 44's in the mid 20's oz range. Or, like others have noted, there's a good argument for his Glock 20.

It's all up to the OP to reason his best decision. Our best contribution is to give accurate facts for him to use.

Last edited by akmtnrunner; 02/01/17.