Not all that hard to do if you are competent with tools if not, don't, find someone who is. Doesn't have to be a gunsmith. Just needs to be someone with tool skills. I have mounted a few rails on. Take your time, make it the holes correct and straight.
I have done a fair bit of shooting and testing with Tac and .308.
It is not as stable as Varget but lets back up a bit and find something out.
What bullet are you shooting?
What distance are you shooting, min and max?
What is the temperature range you are wanting to "play" in?
Are you using a...
I'm going to derail this thread potentially.
If so I can start another thread.
I am going to the big isle after the first of the year.
I would really like to take my bow and hunt pigs. One of my boys would like to go also.
Any hints on how to make that happen?