In my opinion Harris bi-pods are the way to go. The are built very well and mount to the gun in a matter of seconds. They make them in different sizes.I just put one on my gun that goes from 13" - 27". I'm 6'4' and when I'm sitting on the ground its at the perfect height. I think mine is model
#25C-S. There not cheap. I paid $119.00 . Do a search on the internet. I dont think you'll find any disappointed people. I found them the cheapest @ Ultimate arms. I placed the order (by phone) on Monday and it was deliveried on Wednesday. Hope that helps.