The Accu-Tac B4 very easily adjusts for peak and uneven surfaces. The legs are very simple to deploy; just pull them out and adjust the angle for your liking. The pull-to-unlock purpose is perfect for a subject bipod, Primarily one which has spike feet. It capabilities foldable aluminum legs, though https://ricardosypzo.actoblog.com/32846531/details-fiction-and-bipods