I have 2 snipepod models, and make shots well past 400 yrds. They are not as sturdy as a harris type, but I use them for weight factor. If I am in the mountains and can sit with back against a tree trunk, this helps alot. I use pack w/pod various set up with terrian to get steady. I also run it in high basins in deep snow, have been able to flop prone but still keep gun out of the snow for a shot, with 27'' type pod. I prefer a harris type for antelope.