OP, You are losing 33 fps compared to what? Factory charts?
33 fps is meaningless in a hunting rifle and I don't think you are going to use that Ruger Compact for match shoots.
I wish they offered that short barrel in a full sized stock as an option rather than buy another stock
I am comparing my chronographed velocity to what Hornady states they got.
Match shoots.....could care less!!!
I did this solely out of curiousity.
The stock fits fine.