Mine was 13#'s. I got it down a little with just letting some oil drip in there and I do dry fire mine. At times quite a bit.
Here's proof. I eventually wore down my snap caps. I also used them in my Colt DS. But for what it's worth. I mostly use the for practicing reloads but then I'll dry fire them once I reloaded them.
Also, they sent me new ones free. Plus a rubber pad for cleaning and working on pistols. Lyman is a cool company.