I have a Sako 85 Hunter (.308) with an Atec Maxim (with extra baffle just over 500g) at one end and a Harris bi-pod underneath (just under 400g). A nice set up but one problem, it weighs a tonne. My shoulder hurt for two days after a day on the hill a few weeks back. I was thinking of replacing the Atec with a Hardy Gen IV as it will weigh nearly half and gets generally positive reviews on performance. Does anyone have any suggestions for a lighter bipod to further reduce the weight?