Just an update to this thread.
I have been using remington 50gr Vmax ammo. Seems to like it.
Now that its winter or getting there I am kinda worried that it cooling so much faster will be bad for the barrel.
And jsut how hot is too hot? its got a heavy barrel, but it seems I cant even get 10 shots without it be HOT. But I dont know how hot it too hot.
PS shooting snowmen is not nearly as fun as I expected, it jsut makes a hole.
And the single set trigger... I sure hope my next rifle has this too, because its just too damn perfect.