I always carry the Stoney Point telescoping bipod, when out in the field. The model I use can be utilized in the prone position or any other, including standing. This unit permits sitting/standing with the rifle shouldered for an extended period of time without fatigue. Since it does not connect with the rifle (as in attached), the bipod can be used on uneven terrain and the rifle can easily be moved from side to side to track moving game.
Hope this helps.