Snap Caps. Yes or No?

[K.38]

I started using them a few months ago, figured it couldn't hurt.

I use them mostly in the older guns like the Krag, 1903 etc.

BTW I use A-Zooms because that is what the local gun shop sells.

 

[Spotteddog]

Always.
And if I don't have a specific caliber snap cap, I use a spent round for 1-2 dozen hits then replace it with another spent cartridge. And I don't care who says what I "should" or "shouldn't" be doing with it!
(FWIW, I spent a goodly number of years up close and personal with a lot of highly tempered steel parts.)