I am finishing up a BMG that is going to be a MONSTER at least 66" long and around 50lbs. It has a richards microfit 3" wide semi bevertail laminate stock on it. It seems to be a little large for a harris bipod and I have no experience with anything that is more heavy duty. I have been thinking about building something but would really like to just start shooting instead. Has anyone had much luck with a monopod mounted in the rear of the stock to complete the tripod type setup with a bipod? That sounded a little confusing sorry!