I didn't know prophet river carried them! I have ordered a bunch of reloading stuff from them a few times and always got great service. The components I used in the ssg came from them, the lapua brass and bullets Anyways.
I tried a load with 3031 that shot nice, and the lapua loads I made up with 4064 looked very promising. With the 155 scenar I made some loads that got up to 2825 fps , with no high pressure signs.
I was considering a Burris xtr 2 for it, but I couldn't find any available in Canada . I have a Schmidt that I can use for now and tested loads with a Leupold.
The ssg just has the flash hinder on it for now. The gun is so heavy I did not really notice much recoil at all, I will have to see how much it moves on the bench . I am not really sure it needs a brake, the 155 grain bullets seem really mild. I shoot a 375 H&H a bunch so this may skew my opinion but it does kick a bunch less than my Swiss K31's.