I have some and I find it to stiff, it does not flow well. I tried the yellow and blue kind and JB quickstik its to thick.Looked decent when you had everything sitting in the stock.
What do you think about the stick type epoxy? The stuff that comes in two sticks or bars the consistency of firm putty?
I might order some gel from brownells. The first "kit" I got from brownells worked great on some 22s I did 10 plus years ago. Had a nice stay where you put it viscosity and flowed easily. It was branded with some guys name " a go to smith from that time period " ??